(svn r20411) -Codechange: rename unmovables as quite a lot of them are actually movable; e.g. HQ and owned land are pretty movable.

59 files changed, 359 insertions, 359 deletions

diff --git a/src/lang/afrikaans.txt b/src/lang/afrikaans.txt
index 5ee83a2d1..1fd298d19 100644
--- a/src/lang/afrikaans.txt
+++ b/src/lang/afrikaans.txt
@@ -2216,10 +2216,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Buis pad brug
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akwamaryn
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Sender
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Vuurtoring
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Maatskappy Hoofkwartier
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Maatskappy-besitte land
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Sender
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Vuurtoring
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Maatskappy Hoofkwartier
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Maatskappy-besitte land
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Oor OpenTTD
@@ -2307,7 +2307,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% k
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Wêreld generasie
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Boom generasie
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Onbeweegbaar generasie
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Onbeweegbaar generasie
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Ru en rotserig area ontwikkeling
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Stel speletjie op
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Hardloop teël-herhaling
@@ -3327,7 +3327,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alre
 STR_ERROR_OWNED_BY                                              :{WHITE}... besit deur {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... gebied is besit deur 'n ander maatskappy
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Naam moet unike wees
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} in die pad
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} in die pad
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} plaaslike raad weier om dit te toelaat
@@ -3525,7 +3525,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Ander to
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tonnel so op die einde van die kaart eindig
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kan nie daal vir ander einde van tonnel te uitgrawe nie
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Voorwerp in die pad
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... maatskappy hoofkwartier in die pad
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Die land area kan nie aangekoop word nie...
diff --git a/src/lang/arabic_egypt.txt b/src/lang/arabic_egypt.txt
index 1d7b9e2f8..cea4da09e 100644
--- a/src/lang/arabic_egypt.txt
+++ b/src/lang/arabic_egypt.txt
@@ -2215,10 +2215,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :جسر عربا
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :قناة مائية
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :برج ارسال
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :منارة ضوئية
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :مبنى الشركة الرئيسي
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :ارض مملوكة لشركة
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :برج ارسال
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :منارة ضوئية
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :مبنى الشركة الرئيسي
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :ارض مملوكة لشركة
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}حول النسخة المفتوحة
@@ -2306,7 +2306,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK} مولد الخريطة
 STR_GENERATION_TREE_GENERATION                                  :{BLACK} مولد الشجر
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK} غير قابل لتحريك
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK} غير قابل لتحريك
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}مولد المناطق الخشنة والصخرية
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}تجهيز لعبة
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK} تشغيل المتكررة
@@ -3318,7 +3318,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... تم
 STR_ERROR_OWNED_BY                                              :{WHITE}مملوكة من قبل ... {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... المنطقة مملوكة لشركة منافسة
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}السم يجب ان يكون فريدا - غير مستخدم
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} على الطريق
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} على الطريق
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}بلدية المدينة ترفض السماح بهذا
@@ -3515,7 +3515,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}نفق �
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}الانفاق تنتهي خارج حدود الخريطة
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}لا يمكن تعديل الأرض في نهاية النفق
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}عائق في الطريق
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}مبنى شركة على الطريق
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}لا يمكن شراء هذة القطعة ...
diff --git a/src/lang/belarusian.txt b/src/lang/belarusian.txt
index 74ccb1408..3e9755691 100644
--- a/src/lang/belarusian.txt
+++ b/src/lang/belarusian.txt
@@ -2573,10 +2573,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Трубчас�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Аквэдук
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Перадатчык
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Маяк
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Штаб-кватэра кампаніі
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Зямля належыць кампаніі
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Перадатчык
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Маяк
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Штаб-кватэра кампаніі
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Зямля належыць кампаніі
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Аб OpenTTD
@@ -2670,7 +2670,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Стварэньне сусьвету
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Высаджваньне лясоў
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Генэрацыя нерухомасьці
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Генэрацыя нерухомасьці
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Расстаноўка дэкарацыяў і камянёў
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Наладка гульні
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Падрыхтоўка да запуску...
@@ -3767,7 +3767,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... уж
 STR_ERROR_OWNED_BY                                              :{WHITE}... належыць {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... участак належыць іншай кампаніі
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Імя павінна быць унікальным
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} на шляху
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} на шляху
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}... адміністрацыя горада {TOWN} забараняе вам гэта рабіць
@@ -3978,7 +3978,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Іншы
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Тунэль заканчваецца па-за межамі мапы
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Немагчыма падняць/апусьціць зямлю для іншага канца тунэля
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Немагчыма пабудаваць аб'ект...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Аб'ект на шляху
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... штаб-кватэра кампаніі на шляху
diff --git a/src/lang/brazilian_portuguese.txt b/src/lang/brazilian_portuguese.txt
index cc3bd9224..1506fcafa 100644
--- a/src/lang/brazilian_portuguese.txt
+++ b/src/lang/brazilian_portuguese.txt
@@ -2236,10 +2236,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Ponte rodoviár
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqueduto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmissor
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Farol
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sede de Empresa
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :O terreno é propriedade de uma empresa
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmissor
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Farol
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sede de Empresa
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :O terreno é propriedade de uma empresa
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Sobre o OpenTTD...
@@ -2333,7 +2333,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Geração de mundo
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Geração de árvores
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Geração imóvel
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Geração imóvel
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Geração de area rochosa e irregular
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Preparando jogo
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Passando tile-loop
@@ -3410,7 +3410,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... já
 STR_ERROR_OWNED_BY                                              :{WHITE}... propriedade de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... a área é propriedade de outra empresa
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nome deve ser único
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} no caminho
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} no caminho
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}A autoridade local de {TOWN} não autoriza
@@ -3618,7 +3618,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Há outr
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}O túnel não tem onde sair
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Incapaz de escavar o terreno para o outro lado do túnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objeto no caminho
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sede de empresa no caminho
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Impossível comprar esta área...
diff --git a/src/lang/bulgarian.txt b/src/lang/bulgarian.txt
index 910447a0c..4e67989bb 100644
--- a/src/lang/bulgarian.txt
+++ b/src/lang/bulgarian.txt
@@ -2216,10 +2216,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Тръбови�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Акведукт
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Предавател
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Фар
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :централа
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Земя, притежавана от компанията
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Предавател
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Фар
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :централа
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Земя, притежавана от компанията
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Относно OpenTTD
@@ -2312,7 +2312,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Генерация на свят
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Генерация на дърва
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Генерация на статични
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Генерация на статични
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Създаване на твърда и скална повърност
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Настройка на играта
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Изпълняване цикъл на плочките
@@ -3342,7 +3342,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... ве
 STR_ERROR_OWNED_BY                                              :{WHITE}... собственост на {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... земята е притежание на друга компания
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Името трябва да е уникално
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} пречи
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} пречи
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} местните власти отказват да позволят това
@@ -3540,7 +3540,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Друг
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Тунела би завършил извън картата
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Не може да бъде изкопан другия край на тунела
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Обект на пътя
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... централата е на пътя
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Земята не може да бъде закупена...
diff --git a/src/lang/catalan.txt b/src/lang/catalan.txt
index 44705c9c9..594c42265 100644
--- a/src/lang/catalan.txt
+++ b/src/lang/catalan.txt
@@ -2222,10 +2222,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Pont de carrete
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqüeducte
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Repetidor
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Far
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Seu de l'Empresa
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :terreny propietat de l'Empresa
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Repetidor
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Far
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Seu de l'Empresa
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :terreny propietat de l'Empresa
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Quant a OpenTTD
@@ -2313,7 +2313,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generació del món
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generació d'arbres
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Generació inamovible
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Generació inamovible
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generació d'una àrea escarpada i rocosa
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Configurant el joc
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Passant el bucle de cel·les
@@ -3377,7 +3377,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... ja c
 STR_ERROR_OWNED_BY                                              :{WHITE}... propietat de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... l'àrea és propietat d'una altra companyia
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}El nom ha de ser únic
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} en el camí
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} en el camí
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Les autoritats locals de {TOWN} no permeten fer això
@@ -3578,7 +3578,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Un altre
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}El túnel acabarà fora del mapa
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Impossible excavar la terra a l'altre extrem del túnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objecte en el camí
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... seu de la companyia en el camí
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}No pots comprar aquesta àrea de terreny...
diff --git a/src/lang/croatian.txt b/src/lang/croatian.txt
index 68c7fd114..61049352d 100644
--- a/src/lang/croatian.txt
+++ b/src/lang/croatian.txt
@@ -2336,10 +2336,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cijevni cestovn
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Odašiljač
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Svjetionik
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sjedište tvrtke
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Zemlja u posjedu tvrtke
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Odašiljač
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Svjetionik
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sjedište tvrtke
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Zemlja u posjedu tvrtke
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}O OpenTTD-u
@@ -2433,7 +2433,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% g
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Izrada svijeta
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generiranje drveća
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nepomično generiranje
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nepomično generiranje
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generiranje grubog i stjenovitog područja
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Pripremam igru
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Izvršavam tile-petlju
@@ -3510,7 +3510,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... već
 STR_ERROR_OWNED_BY                                              :{WHITE}... u vlasništvu {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... područje je u vlasništvu druge tvrtke
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Ime mora biti jedinstveno
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} na putu
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} na putu
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} lokalna samouprava odbija to dopustiti
@@ -3721,7 +3721,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Smeta dr
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunel bi završio izvan karte
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Ne moguće iskopoati zemlju na drugoj strani tunela
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Nemoguće izgraditi objekt...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Smeta objekt
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... smeta sjedište tvrtke
diff --git a/src/lang/czech.txt b/src/lang/czech.txt
index 2bdb290fd..b5a51fa1d 100644
--- a/src/lang/czech.txt
+++ b/src/lang/czech.txt
@@ -2294,10 +2294,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Potrubní silni
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Vysílač
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Maják
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Ředitelství společnosti
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Půda vlastněna společností
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Vysílač
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Maják
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Ředitelství společnosti
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Půda vlastněna společností
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}O OpenTTD
@@ -2391,7 +2391,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}Z {NUM}
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Tvorba krajiny
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Výsadba stromů
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Výstavba nepřesunutelných objektů
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Výstavba nepřesunutelných objektů
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Tvorba členitého a kamenitého území
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Nastavování hry
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Spouštění tile-loopu (cyklus na dílcích mapy)
@@ -3474,7 +3474,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... již
 STR_ERROR_OWNED_BY                                              :{WHITE}... vlastněno {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... území vlastní jiná společnost
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Jméno musí být jedinečné
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} v cestě
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} v cestě
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Místní správa města {TOWN} odmítla vydat povolení.
@@ -3682,7 +3682,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}V cestě
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunel by končil mimo mapu
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nelze vyrovnat zemi na druhém konci tunelu
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}V cestě je objekt
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... v cestě je ředitelství společnosti
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Nelze zakoupit tento pozemek...
diff --git a/src/lang/danish.txt b/src/lang/danish.txt
index d9b925d5b..0fa12c68c 100644
--- a/src/lang/danish.txt
+++ b/src/lang/danish.txt
@@ -2220,10 +2220,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Rørformet bro
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvædukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Sender
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fyrtårn
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Selskabets hovedkontor
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Land ejet af selskabet
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Sender
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fyrtårn
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Selskabets hovedkontor
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Land ejet af selskabet
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Om OpenTTD
@@ -2311,7 +2311,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% f
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Verdensgenerering
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Trægenerering
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Ikke-flytbar generering
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Ikke-flytbar generering
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generer råt og stenet område
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Klargør spil
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Kører flise-løkken
@@ -3370,7 +3370,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alle
 STR_ERROR_OWNED_BY                                              :{WHITE}... ejes af {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... området ejes af et andet selskab
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Navnet skal være unikt
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} i vejen
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} i vejen
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} de lokale myndigheder nægter at tillade dette
@@ -3571,7 +3571,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}En anden
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnellen ville slutte uden for kortet
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Det er umuligt at lave en udgravning til tunnelen i den anden ende
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Der er et objekt i vejen
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... selskabets hovedkontor i vejen
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kan ikke købe dette landområde...
diff --git a/src/lang/dutch.txt b/src/lang/dutch.txt
index 5236f1822..479df1aed 100644
--- a/src/lang/dutch.txt
+++ b/src/lang/dutch.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Buisvormige bru
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aquaduct
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Radiomast
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Vuurtoren
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Bedrijfshoofdkwartier
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terrein in bedrijfseigendom
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Radiomast
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Vuurtoren
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Bedrijfshoofdkwartier
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terrein in bedrijfseigendom
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Over OpenTTD
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Wereldontwikkeling
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Bosplaatsing
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Ontwikkeling van onverplaatsbare objecten
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Ontwikkeling van onverplaatsbare objecten
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Ontwikkeling van ruig en rotsachtig gebied
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Spel aan het configureren
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Bezig met vlakken
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... reed
 STR_ERROR_OWNED_BY                                              :{WHITE}... is eigendom van {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... gebied is van ander bedrijf
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Naam moet uniek zijn
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} in de weg
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} in de weg
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}De gemeenteraad van {TOWN} staat dit niet toe
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Andere t
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel eindigt buiten de kaart
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kan geen land uitgraven voor andere uiteinde tunnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Kan object niet bouwen...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Object in de weg
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... bedrijfshoofdkwartier in de weg
diff --git a/src/lang/english.txt b/src/lang/english.txt
index 35965578a..f5e8c91db 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -1412,7 +1412,7 @@ STR_CHEATS_TOOLTIP                                              :{BLACK}Checkbox
 STR_CHEATS_WARNING                                              :{BLACK}Warning! You are about to betray your fellow competitors. Keep in mind that such a disgrace will be remembered for eternity.
 STR_CHEAT_MONEY                                                 :{LTBLUE}Increase money by {CURRENCY}
 STR_CHEAT_CHANGE_COMPANY                                        :{LTBLUE}Playing as company: {ORANGE}{COMMA}
-STR_CHEAT_EXTRA_DYNAMITE                                        :{LTBLUE}Magic bulldozer (remove industries, unmovables): {ORANGE}{STRING1}
+STR_CHEAT_EXTRA_DYNAMITE                                        :{LTBLUE}Magic bulldozer (remove industries, unmovable objects): {ORANGE}{STRING1}
 STR_CHEAT_CROSSINGTUNNELS                                       :{LTBLUE}Tunnels may cross each other: {ORANGE}{STRING1}
 STR_CHEAT_BUILD_IN_PAUSE                                        :{LTBLUE}Build while in pause mode: {ORANGE}{STRING1}
 STR_CHEAT_NO_JETCRASH                                           :{LTBLUE}Jetplanes will not crash (frequently) on small airports: {ORANGE}{STRING}
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Tubular road br
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqueduct
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmitter
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Lighthouse
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Company headquarters
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Company-owned land
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmitter
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Lighthouse
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Company headquarters
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Company-owned land
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}About OpenTTD
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}World generation
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Tree generation
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Unmovable generation
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Object generation
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Rough and rocky area generation
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Setting up game
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Running tile-loop
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alre
 STR_ERROR_OWNED_BY                                              :{WHITE}... owned by {STRING2}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... area is owned by another company
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Name must be unique
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} in the way
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} in the way
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} local authority refuses to allow this
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Another
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel would end out of the map
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Unable to excavate land for other end of tunnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Can't build object...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Object in the way
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... company headquarters in the way
diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
index 03ef8d6ea..fe86bca12 100644
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -1396,7 +1396,7 @@ STR_CHEATS_TOOLTIP                                              :{BLACK}Checkbox
 STR_CHEATS_WARNING                                              :{BLACK}Warning! You are about to betray your fellow competitors. Keep in mind that such a disgrace will be remembered for eternity.
 STR_CHEAT_MONEY                                                 :{LTBLUE}Increase money by {CURRENCY}
 STR_CHEAT_CHANGE_COMPANY                                        :{LTBLUE}Playing as company: {ORANGE}{COMMA}
-STR_CHEAT_EXTRA_DYNAMITE                                        :{LTBLUE}Magic bulldozer (remove industries, unmovables): {ORANGE}{STRING}
+STR_CHEAT_EXTRA_DYNAMITE                                        :{LTBLUE}Magic bulldozer (remove industries, unmovable objects): {ORANGE}{STRING}
 STR_CHEAT_CROSSINGTUNNELS                                       :{LTBLUE}Tunnels may cross each other: {ORANGE}{STRING}
 STR_CHEAT_BUILD_IN_PAUSE                                        :{LTBLUE}Build while in pause mode: {ORANGE}{STRING}
 STR_CHEAT_NO_JETCRASH                                           :{LTBLUE}Jetplanes will not crash (frequently) on small airports: {ORANGE}{STRING}
@@ -2211,10 +2211,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Tubular road br
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqueduct
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmitter
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Lighthouse
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Company Headquarters
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Company-owned land
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmitter
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Lighthouse
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Company Headquarters
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Company-owned land
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2302,7 +2302,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}World generation
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Tree generation
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Unmovable generation
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Object generation
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Rough and rocky area generation
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Setting up game
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Running tile-loop
@@ -3321,7 +3321,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alre
 STR_ERROR_OWNED_BY                                              :{WHITE}... owned by {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... area is owned by another company
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Name must be unique
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} in the way
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} in the way
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} local authority refuses to allow this
@@ -3518,7 +3518,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Another
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel would end out of the map
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Unable to excavate land for other end of tunnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Object in the way
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... company headquarters in the way
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Can't purchase this land area...
diff --git a/src/lang/esperanto.txt b/src/lang/esperanto.txt
index 607b7340b..2fc1d5bc7 100644
--- a/src/lang/esperanto.txt
+++ b/src/lang/esperanto.txt
@@ -2178,10 +2178,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Tuba vojponto
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmitilo
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Lumturo
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Kompania Ĉefkonstruaĵo
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Kompanie posedata lando
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmitilo
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Lumturo
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Kompania Ĉefkonstruaĵo
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Kompanie posedata lando
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Pri OpenTTD
@@ -2268,7 +2268,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% k
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Mondgenerado
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Arba generado
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nemoveblaĵa generado
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nemoveblaĵa generado
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generado de malglataj kaj rokaj regionoj
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Agordante ludon
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Trakurante kvadratojn
@@ -3245,7 +3245,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... jam
 STR_ERROR_OWNED_BY                                              :{WHITE}... posedata de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... regiono estas posedata de alia kompanio
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nomo devas esti ununura
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} okupas la lokon
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} okupas la lokon
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}La loka estraro de {TOWN} rifuzas permesi ĉi tion
@@ -3438,7 +3438,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Alia tun
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunelo finiĝus ekster la mapo
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Ne eblas liberigi la landon aliflanke de la tunelo
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekto okupas la lokon
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... kompania ĉefkonstruaĵo okupas la lokon
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Ne povas aĉeti ĉi tiun regionon...
diff --git a/src/lang/estonian.txt b/src/lang/estonian.txt
index c2842780d..8e955e1c8 100644
--- a/src/lang/estonian.txt
+++ b/src/lang/estonian.txt
@@ -2279,10 +2279,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Torujas autotee
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Retranslaator
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Tuletorn
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Ettevõtte peakorter
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Ettevõtte maa
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Retranslaator
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Tuletorn
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Ettevõtte peakorter
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Ettevõtte maa
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD lisainfo
@@ -2376,7 +2376,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% v
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Maailma genereerimine
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Puude genereerimine
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Liigutamatu tekitamine
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Liigutamatu tekitamine
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Mägise ja kivise maaala tegemine
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Mängu seadistamine
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Klotsisilmuse täitmine
@@ -3447,7 +3447,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... juba
 STR_ERROR_OWNED_BY                                              :{WHITE}... omanik on {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... ala kuulub teisele ettevõttele
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nime ei tohi korduda
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} on ees
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} on ees
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} kohalik omavalitsus keeldub seda lubamast
@@ -3649,7 +3649,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Teine tu
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel lõpeks väljaspool kaarti
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Ei saa tunneli teise otsa jaoks maad parajaks kaevata
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Mingi objekt on ees
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... ettevõtte peakorter on ees
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Seda maad ei saa osta...
diff --git a/src/lang/finnish.txt b/src/lang/finnish.txt
index a6a14a960..a16f88ffe 100644
--- a/src/lang/finnish.txt
+++ b/src/lang/finnish.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Putkirakenteine
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukti
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Lähetin
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Majakka
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Yhtiön päärakennus
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Yhtiön omistamaa maata
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Lähetin
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Majakka
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Yhtiön päärakennus
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Yhtiön omistamaa maata
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Tietoja OpenTTD:stä
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% v
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Maailman luominen
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Puiden luominen
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Siirtämättömän luominen
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Siirtämättömän luominen
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Karun ja kivisen alueen luominen
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Valmistellaan peliä
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Ajetaan tile-loop
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... se o
 STR_ERROR_OWNED_BY                                              :{WHITE}... omistaja: {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... alueen omistaa toinen yhtiö
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nimen täytyy olla uniikki
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} on tiellä.
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} on tiellä.
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}: paikallisviranomaiset kieltäytyvät.
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Toinen t
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunneli loppuisi kartan ulkopuolelle
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Maata ei voi kaivaa tunnelin toisessa päässä.
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Kohdetta ei voida rakentaa...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekti on tiellä.
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... yhtiön päärakennus on tiellä.
diff --git a/src/lang/french.txt b/src/lang/french.txt
index 925a26933..48d40e657 100644
--- a/src/lang/french.txt
+++ b/src/lang/french.txt
@@ -2241,10 +2241,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Pont ferroviair
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqueduc
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmetteur
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Phare
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Siège de la compagnie
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terrain appartenant à une compagnie
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmetteur
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Phare
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Siège de la compagnie
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terrain appartenant à une compagnie
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}A propos de OpenTTD
@@ -2338,7 +2338,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% t
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Création du monde
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Création des arbres
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Création des non-déplacables
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Création des non-déplacables
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Création des zones rugueuses et rocheuses
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Configuration du jeu
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Rafraîchissement du terrain
@@ -3415,7 +3415,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... déj
 STR_ERROR_OWNED_BY                                              :{WHITE}... appartient à {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... appartient à une autre compagnie
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Le nom doit être unique
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} présente
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} présente
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}La municipalité de {TOWN} refuse cette opération
@@ -3626,7 +3626,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Autre tu
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Le tunnel finirait en dehors de la carte
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Impossible de creuser pour faire déboucher le tunnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Impossible de construire l'objet...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objet présent
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... siège de la compagnie présent
diff --git a/src/lang/galician.txt b/src/lang/galician.txt
index 5a892d295..252d42475 100644
--- a/src/lang/galician.txt
+++ b/src/lang/galician.txt
@@ -2180,10 +2180,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Ponte tubular p
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Acueducto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmisor
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Faro
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Cuartel Xeral de Compañía
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terreo propiedade dunha compañía
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmisor
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Faro
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Cuartel Xeral de Compañía
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terreo propiedade dunha compañía
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Acerca de OpenTTD
@@ -2270,7 +2270,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Xeración do mundo
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Xeración de árbores
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Xeración inamovible
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Xeración inamovible
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Xeración de áreas rocosas e quebradas
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Configurando partida
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Executando tile-loop
@@ -3280,7 +3280,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... xa e
 STR_ERROR_OWNED_BY                                              :{WHITE}... é propiedade de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... a área é propiedade doutra compañía
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}O nome debe ser único
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} no camiño
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} no camiño
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}: a autoridade local négase a permitilo
@@ -3475,7 +3475,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Hai outr
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}O túnel terminaría fóra do mapa
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Non se pode excava-lo terreo no outro lado do túnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Hai un obxecto no camiño
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... hai un cuartel xeral no camiño
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Non se pode compra-la área de terreo...
diff --git a/src/lang/german.txt b/src/lang/german.txt
index f541ff056..16ea088fd 100644
--- a/src/lang/german.txt
+++ b/src/lang/german.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Rundstahlbrück
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aquädukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Sendemast
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Leuchtturm
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Firmensitz
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Firmeneigenes Gelände
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Sendemast
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Leuchtturm
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Firmensitz
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Firmeneigenes Gelände
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% a
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Spielfeld wird erzeugt
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Bäume werden erzeugt
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Unbewegliche Objekte werden erzeugt
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Unbewegliche Objekte werden erzeugt
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Raue, felsige Landschaft wird erzeugt
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Spiel wird vorbereitet
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Spielfeld wird belebt
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... ist
 STR_ERROR_OWNED_BY                                              :{WHITE}... Eigentum von {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... Gelände gehört einer anderen Firma
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Name bereits vergeben
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} im Weg
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} im Weg
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Die Stadtverwaltung von {TOWN} erteilt keine Genehmigung
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Ein ande
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel würde außerhalb des Spielfelds enden
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Land kann am anderen Ende des Tunnels nicht angehoben werden
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Objekt kann nicht gebaut werden...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Gegenstand im Weg
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... Firmensitz ist im Weg
diff --git a/src/lang/greek.txt b/src/lang/greek.txt
index 83786cefb..7739e1d13 100644
--- a/src/lang/greek.txt
+++ b/src/lang/greek.txt
@@ -2330,10 +2330,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Κυλινδρ�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Κανάλι
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Αναμεταδότης
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Φάρος
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Κεντρικά Γραφεία Εταιρίας
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Ιδιόκτητη γή από εταιρία
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Αναμεταδότης
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Φάρος
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Κεντρικά Γραφεία Εταιρίας
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Ιδιόκτητη γή από εταιρία
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Σχετικά με το OpenTTD
@@ -2427,7 +2427,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Δημιουργία Κόσμου
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Δημιουργία Δέντρων
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Δημιουργία μη μετακινούμενων
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Δημιουργία μη μετακινούμενων
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Δημιουργία άγριας και πετρώδης περιοχής
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Ρύθμιση παιχνιδιού
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Εκτέλεση βρόγχου πλακιδίων
@@ -3510,7 +3510,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... ήδ
 STR_ERROR_OWNED_BY                                              :{WHITE}... ιδιοκτησία του {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... αυτή η περιοχή είναι ιδιοκτησία άλλης εταιρίας
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Το όνομα πρέπει να είναι μοναδικό
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} στη μέση
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} στη μέση
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Οι τοπικές αρχές της πόλης {TOWN} δεν το επιτρέπουν
@@ -3719,7 +3719,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Άλλο
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Το τούνελ θα καταλήξει εκτός του χάρτη
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Αδύνατο να γίνει εκσκαφή γης στην άλλη άκρη του τούνελ
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Δεν μπορεί να κτιστεί το αντικείμενο...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Αντικείμενο στη μέση
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... κεντρικά γραφεία εταιρίας στη μέση
diff --git a/src/lang/hebrew.txt b/src/lang/hebrew.txt
index 3c690cc55..564227d88 100644
--- a/src/lang/hebrew.txt
+++ b/src/lang/hebrew.txt
@@ -2234,10 +2234,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :גשר צינו
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :מוביל-מים
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :אנטנה
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :מיגדלור
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :מטה החברה
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :שטח בבעלות חברה
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :אנטנה
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :מיגדלור
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :מטה החברה
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :שטח בבעלות חברה
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD אודות
@@ -2331,7 +2331,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% :
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}יצור עולם
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}יצירת עצים
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}יצירת מבנים בלתי ניידים
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}יצירת מבנים בלתי ניידים
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}יצירת איזורים סלעיים
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}קביעת הגדרות המשחק
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}מריץ לולאה על כל המשבצות
@@ -3387,7 +3387,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... כב
 STR_ERROR_OWNED_BY                                              :{WHITE}... בבעלות {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... השטח בבעלותה של חברה אחרת
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}השם חייב להיות ייחודי
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}חוסם את הדרך {1:STRING}
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}חוסם את הדרך {1:STRING}
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}הרשות המקומית של {TOWN} מתנגדת לפעולה זו
@@ -3588,7 +3588,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}מנהר
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}התעלה תסתיים מחוץ למפה
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}לא ניתן היה לפנות את השטח בקצה השני של המנהרה
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}עצם חוסם את הדרך
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... מטה חברה חוסם את הדרך
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}לא ניתן לקנות שטח זה...
diff --git a/src/lang/hungarian.txt b/src/lang/hungarian.txt
index b6631bba1..262d68170 100644
--- a/src/lang/hungarian.txt
+++ b/src/lang/hungarian.txt
@@ -2304,10 +2304,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cső közúti h
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Rádióadó-torony
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Világítótorony
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Vállalat székháza
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Vállalat által birtokolt föld
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Rádióadó-torony
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Világítótorony
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Vállalat székháza
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Vállalat által birtokolt föld
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Az OpenTTD-ről
@@ -2401,7 +2401,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% k
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Térkép létrehozása
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Fák generálása
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Mozgathatatlan létesítmények létrehozása
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Mozgathatatlan létesítmények létrehozása
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Durva és köves területek generálása
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Játék beállítása
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Mezők véglegesítése
@@ -3478,7 +3478,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... már
 STR_ERROR_OWNED_BY                                              :{WHITE}... {STRING} tulajdona
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... a terület más vállalaté
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}A névnek egyedinek kell lennie
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}...{1:STRING} van az útban
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}...{1:STRING} van az útban
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} önkormányzata nem engedélyezi
@@ -3689,7 +3689,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Másik a
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Az alagút vége a pályán kívülre esik
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nem lehet kiásni a földet az alagút túloldalán
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Nem építhető objektum...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objektum van az útban
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... vállalat székháza van az útban
diff --git a/src/lang/icelandic.txt b/src/lang/icelandic.txt
index 3025df551..8b39990a9 100644
--- a/src/lang/icelandic.txt
+++ b/src/lang/icelandic.txt
@@ -2161,10 +2161,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Rörabrú, vegu
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Vatnsleiðsla
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Mastur
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Viti
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Höfuðstöðvar fyritækis
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Land í eigu fyrirtækis
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Mastur
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Viti
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Höfuðstöðvar fyritækis
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Land í eigu fyrirtækis
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Um OpenTTD
@@ -2251,7 +2251,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% t
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Sköpun heims
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Gróðursetning trjáa
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Staðsetning fastra hluta
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Staðsetning fastra hluta
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Hrjúft og grýtt landslag
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Set upp leik
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Keyri reitalykkju
@@ -3214,7 +3214,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... nú
 STR_ERROR_OWNED_BY                                              :{WHITE}... í eigu {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... svæðið er í eigu annars fyrirtækis
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nafnið verður að vera sérstætt
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} er fyrir
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} er fyrir
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} bæjaryfirvöld leyfa þetta ekki
@@ -3407,7 +3407,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Önnur g
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Göng myndu enda utan korts
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Get ekki breytt landi fyrir hinn enda gangnanna
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Hluturinn er fyrir
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... höfuðstöðvar fyrirtækis eru fyrir
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Þú getur ekki keypt þetta land...
diff --git a/src/lang/indonesian.txt b/src/lang/indonesian.txt
index ef9f8405d..dea5f86ca 100644
--- a/src/lang/indonesian.txt
+++ b/src/lang/indonesian.txt
@@ -2235,10 +2235,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Jembatan berben
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Saluran air dari beton
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Pemancar
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Mercusuar
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Kantor Utama Perusahaan
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Tanah milik Perusahaan
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Pemancar
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Mercusuar
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Kantor Utama Perusahaan
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Tanah milik Perusahaan
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Tentang OpenTTD
@@ -2332,7 +2332,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% s
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Membuat dunia
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Membuat pepohonan
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Membuat objek tak bergerak
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Membuat objek tak bergerak
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Membersihan area
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Mengatur permainan
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Menyiapkan area loop
@@ -3409,7 +3409,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... suda
 STR_ERROR_OWNED_BY                                              :{WHITE}... dimiliki oleh {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... area ini dimiliki oleh perusahaan lain
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nama haruslah unik
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :terhalang {WHITE}{1:STRING}
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :terhalang {WHITE}{1:STRING}
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Pemkot {TOWN} tidak mengijinkan anda melakukan ini
@@ -3618,7 +3618,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Bersingg
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Terowongan boleh berakhir di luar peta
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Tidak dapat menyesuaikan kemiringan tanah di ujung terowongan
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Tidak dapat membuat objek...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}terhalang obyek
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... terhalang kantor pusat perusahaan
diff --git a/src/lang/irish.txt b/src/lang/irish.txt
index 1d88aea2e..5e1f81284 100644
--- a/src/lang/irish.txt
+++ b/src/lang/irish.txt
@@ -2235,10 +2235,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Droichead bóth
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Uiscerian
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Tarchuradóir
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Teach solais
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Ceanncheathrú cuideachta
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Talamh faoi úinéireacht cuideachta
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Tarchuradóir
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Teach solais
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Ceanncheathrú cuideachta
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Talamh faoi úinéireacht cuideachta
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Maidir le OpenTTD
@@ -2332,7 +2332,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Domhan a chruthú
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Crainn a chruthú
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nithe nach féidir bogadh a chruthú
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nithe nach féidir bogadh a chruthú
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Limistear garbh agus carraigeach a chruthú
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Cluiche á chumrú
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Lúb tíleanna á rith
@@ -3409,7 +3409,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... tóg
 STR_ERROR_OWNED_BY                                              :{WHITE}... is le {STRING} é
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... is le cuideachta eile an limistéar
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Caithfidh ainm uathúil a bheith ann
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}Tá {1:STRING} sa bhealach
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}Tá {1:STRING} sa bhealach
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Ní cheadaíonn údarás áitiúil {TOWN} é seo
@@ -3620,7 +3620,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Tá toll
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Bheadh deireadh an tollán taobh amuigh den léarscáil
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Ní féidir an talamh a thochailt don taobh eile den tollán
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Ní féidir an oibiacht a thógáil...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Tá rud sa bhealach
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... tá ceanncheathrú na cuideachta sa bhealach
diff --git a/src/lang/italian.txt b/src/lang/italian.txt
index 3c1e266a5..3e83c62c1 100644
--- a/src/lang/italian.txt
+++ b/src/lang/italian.txt
@@ -2242,10 +2242,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Ponte stradale
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Acquedotto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Trasmettitore
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Faro
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sede della compagnia
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terreno posseduto dalla compagnia
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Trasmettitore
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Faro
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sede della compagnia
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terreno posseduto dalla compagnia
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Informazioni su OpenTTD
@@ -2339,7 +2339,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generazione mondo
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generazione alberi
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Generazione oggetti inamovibili
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Generazione oggetti inamovibili
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generazione aree brulle e rocciose
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Impostazione partita
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Generazione riquadri del terreno
@@ -3416,7 +3416,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... già
 STR_ERROR_OWNED_BY                                              :{WHITE}... posseduto da {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... l'area appartiene a un'altra compagnia
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Il nome deve essere univoco
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} di mezzo
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} di mezzo
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}L'autorità locale di {TOWN} non lo autorizza
@@ -3627,7 +3627,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Altro tu
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Il tunnel terminerebbe fuori dalla mappa
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Impossibile scavare il terreno all'altra estremità del tunnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Impossibile costruire l'oggetto...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Oggetto di mezzo
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sede della compagnia di mezzo
diff --git a/src/lang/japanese.txt b/src/lang/japanese.txt
index 6fef255e9..f094dcd99 100644
--- a/src/lang/japanese.txt
+++ b/src/lang/japanese.txt
@@ -2207,10 +2207,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :鋼管橋
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :水路橋
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :送信機
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :灯台
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :交通会社本部ビル
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :会社が所有している地域
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :送信機
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :灯台
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :交通会社本部ビル
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :会社が所有している地域
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD について
@@ -2298,7 +2298,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}％
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM}／{NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}地形作成中
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}植林中
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}灯台／送信機作成中
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}灯台／送信機作成中
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}岩石／でこぼこの地形を作成中
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}ゲームを設定中
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}タイルループを実行中
@@ -3270,7 +3270,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... す�
 STR_ERROR_OWNED_BY                                              :{WHITE}... 所有者は {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... この土地は他の会社に所有されています
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}名前は唯一でなければなりません
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING}があります
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING}があります
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}の町議会が拒否しました。
@@ -3463,7 +3463,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}他の�
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}トンネルの突き当たりは地図の外にあります。
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}向こうの土地を掘削できません
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}灯台／送信機があります
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... 交通会社本部ビルがあります
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}この地域を購入できません...
diff --git a/src/lang/korean.txt b/src/lang/korean.txt
index a1d542078..4b6c65355 100644
--- a/src/lang/korean.txt
+++ b/src/lang/korean.txt
@@ -2241,10 +2241,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :원통형 다�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :수도교
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :송신기
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :등대
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :회사 HQ
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :회사 소유지
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :송신기
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :등대
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :회사 HQ
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :회사 소유지
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD에 대해서
@@ -2338,7 +2338,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}지형 만드는 중
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}나무 심는 중
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}움직일수 없는 객체 만드는 중
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}움직일수 없는 객체 만드는 중
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}거친 암석지대 만드는 중
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}게임 설정 중
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}타일 루프 작동중
@@ -3415,7 +3415,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... 이�
 STR_ERROR_OWNED_BY                                              :{WHITE}... {STRING}의 소유입니다.
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... 다른 회사의 소유지입니다!
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}이름은 유일해야 합니다
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}중간에 {1:STRING}{G 1 "이" "가"} 있습니다.
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}중간에 {1:STRING}{G 1 "이" "가"} 있습니다.
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}에 대한 낮은 성취도로 인해 지역당국이 이 행위를 거절했습니다!
@@ -3626,7 +3626,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}도중�
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}터널이 맵 끝을 통과합니다
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}지형 문제로 터널의 반대쪽 출구를 만들 수 없습니다
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}오브젝트를 건설할 수 없습니다...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}중간에 오브젝트가 있습니다
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... 중간에 회사 HQ가 있습니다.
diff --git a/src/lang/latvian.txt b/src/lang/latvian.txt
index 7578ece38..7555a34f4 100644
--- a/src/lang/latvian.txt
+++ b/src/lang/latvian.txt
@@ -2156,10 +2156,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cauruļveida ti
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukts
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Raidītājs
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Bāka
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Uzņēmuma birojs
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Uzņēmumam piederoša zeme
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Raidītājs
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Bāka
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Uzņēmuma birojs
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Uzņēmumam piederoša zeme
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Par OpenTTD
@@ -2246,7 +2246,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% p
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Pasaules ģenerēšana
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Koka radīšana
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nepārvietojama radīšana
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nepārvietojama radīšana
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Klinšaina un akmeņaina apvidus ģenerācija
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Uzstādīt spēli
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Skrejošs nosaukums
@@ -3224,7 +3224,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... jau
 STR_ERROR_OWNED_BY                                              :{WHITE}... pieder {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... zemes gabals pieder citam uzņēmumam
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Vārdam jābūt unikālam
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} traucē
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} traucē
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} vietējā pašvaldība neatļauj šādu rīcību
@@ -3419,7 +3419,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Traucē
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunelis beigsies ārpus kartes
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nevar izrakt citu tuneli
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Traucējošs objekts
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... traucē uzņēmuma birojs
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Nevar nopirkt šo zemes pleķi...
diff --git a/src/lang/lithuanian.txt b/src/lang/lithuanian.txt
index f57b808cb..c5fe5914f 100644
--- a/src/lang/lithuanian.txt
+++ b/src/lang/lithuanian.txt
@@ -2297,10 +2297,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Vamzdinis tilta
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukas
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Radijo siųstuvas
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Švyturys
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Kompanijos būstinė
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Kompanijos žemė
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Radijo siųstuvas
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Švyturys
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Kompanijos būstinė
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Kompanijos žemė
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Apie OpenTTD
@@ -2394,7 +2394,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% u
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Pasaulio generacija
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Medžių generacija
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nejudinama generacija
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nejudinama generacija
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Daubų ir uolų generacija
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Sukurti zaidima
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Paleidžiamas tile-loop
@@ -3469,7 +3469,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... jau
 STR_ERROR_OWNED_BY                                              :{WHITE}... priklauso {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... ši žemė priklauso kitai įmonei
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Vardas turi būti unikalus
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} kelyje
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} kelyje
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} vietos valdžia neleidžia
@@ -3671,7 +3671,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Trukdo k
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunelis bus žemėlapio gale
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nepavyko iškasti žemės kitame tunelio gale
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Kelyje objektas
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... trukdo įmonės būstinė
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Neįmanoma užsisakyti šio langelio...
diff --git a/src/lang/luxembourgish.txt b/src/lang/luxembourgish.txt
index e3551dd78..8263e0d0f 100644
--- a/src/lang/luxembourgish.txt
+++ b/src/lang/luxembourgish.txt
@@ -2221,10 +2221,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Rouerstol Brèc
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aquadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Sender
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Liichttuerm
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Firmen Haaptgebai
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Land am Firmenbesëtz
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Sender
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Liichttuerm
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Firmen Haaptgebai
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Land am Firmenbesëtz
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Iwwert OpenTTD
@@ -2318,7 +2318,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% k
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Welt Generatioun
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Baam Generatioun
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Unbewegbar Generatioun
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Unbewegbar Generatioun
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generatioun vun knubblegen an stengegen Areal
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Spill gëtt opgestallt
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Running tile-loop
@@ -3389,7 +3389,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... scho
 STR_ERROR_OWNED_BY                                              :{WHITE}... am Besëtz vun {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... d'Plaz ass am Besëtz vun enger aanerer Firma
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Numm muss eenzegartëg sinn
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} am Wee
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} am Wee
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} d'Gemeng wëll dat net erlaaben
@@ -3590,7 +3590,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Aaneren
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnel géif ausserhalb der Kaart erauskommen
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kann d'Land net fir dei aaner Säit vum Tunnel fräi leen
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objet am Wee
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... Firmen Haaptgebai am Wee
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kann daat Land net kafen...
diff --git a/src/lang/malay.txt b/src/lang/malay.txt
index bb7a46aaf..503bf3e1e 100644
--- a/src/lang/malay.txt
+++ b/src/lang/malay.txt
@@ -2207,10 +2207,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Jambatan tubula
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akueduk
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Menara pemancar
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Rumah api
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Ibu pejabat syarikat
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Tanah dimiliki syarikat
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Menara pemancar
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Rumah api
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Ibu pejabat syarikat
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Tanah dimiliki syarikat
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Tentang OpenTTD
@@ -2304,7 +2304,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% s
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Penjanaan dunia
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Penjanaan pokok
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Penjanaan objek-objek yang tidak boleh digerakkan
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Penjanaan objek-objek yang tidak boleh digerakkan
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Penjanaan kawasan berbatu dan tanah kasar
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Permainan sedang diuruskan
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Lingkaran petak sedang dijalankan
@@ -3131,7 +3131,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... suda
 STR_ERROR_OWNED_BY                                              :{WHITE}... dimiliki oleh {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... kawasan dimiliki oleh syarikat lain
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nama mesti unik
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} menghalang
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} menghalang
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} majlis tempatan tidak membenarkannya
@@ -3330,7 +3330,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Terdapat
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Hujung terowong akan keluar di luar batasan peta
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Tanah tidak dapat dikorek untuk pembinaan hujung terowong
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objek sedang menghalang
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... ibu pejabat syarikat menghalang
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kawasan ini tidak dapat dibeli...
diff --git a/src/lang/norwegian_bokmal.txt b/src/lang/norwegian_bokmal.txt
index f72f58e65..931a78946 100644
--- a/src/lang/norwegian_bokmal.txt
+++ b/src/lang/norwegian_bokmal.txt
@@ -2224,10 +2224,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Hvelvbro (vei)
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Radiosender
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fyrtårn
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Firmahovedkontor
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Feltet eies av et firma
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Radiosender
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fyrtårn
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Firmahovedkontor
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Feltet eies av et firma
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Om OpenTTD
@@ -2321,7 +2321,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}{NB
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generer en verden
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Tregenerering
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Ikke-flyttbar generering
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Ikke-flyttbar generering
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generering av ulendt og steinete område
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Klargjør spillet
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Kjører rute-løkke
@@ -3392,7 +3392,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alle
 STR_ERROR_OWNED_BY                                              :{WHITE}...{NBSP}eies av {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... området eies av et annet firma
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Navn må være unikt
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} er i veien
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} er i veien
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN}s bystyre nekter deg å gjøre dette.
@@ -3599,7 +3599,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}En annen
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnelen ville munne ut utenfor kartkanten
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kan ikke grave ut land til den andre tunnelinngangen
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekt er i veien
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... firmahovedkontor er i veien
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kan ikke kjøpe dette landområdet...
diff --git a/src/lang/norwegian_nynorsk.txt b/src/lang/norwegian_nynorsk.txt
index 4b9066e60..3e3723304 100644
--- a/src/lang/norwegian_nynorsk.txt
+++ b/src/lang/norwegian_nynorsk.txt
@@ -2223,10 +2223,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Hvelvbru (veg)
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Radiosendar
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fyrtårn
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Hovudkontor til firma
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Feltet eigast av eit firma
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Radiosendar
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fyrtårn
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Hovudkontor til firma
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Feltet eigast av eit firma
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Om OpenTTD
@@ -2320,7 +2320,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}{NB
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generer ei verd
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Tregenerering
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Ikkje-flyttbar generering
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Ikkje-flyttbar generering
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generering av ulendt og steinete område
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Klargjer spelet
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Køyrer rute-løkkje
@@ -3391,7 +3391,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... alle
 STR_ERROR_OWNED_BY                                              :{WHITE}... eigd av {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... feltet er eigd av eit anna firma
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Namnet må vera unikt
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} er i vegen
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} er i vegen
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Bystyret i {TOWN} nektar deg å gjere dette
@@ -3592,7 +3592,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Annan tu
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunnelen vil enda utanfor kartet
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kan ikkje grave ut land til den andre tunnelutgangen
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekt er i vegen
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... hovudkontor til firma er i vegen
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kan ikkje kjøpe dette landområdet...
diff --git a/src/lang/polish.txt b/src/lang/polish.txt
index 5057e7fe8..b6d654723 100644
--- a/src/lang/polish.txt
+++ b/src/lang/polish.txt
@@ -2620,10 +2620,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cylindryczny mo
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akwedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Nadajnik
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Latarnia
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Siedziba firmy
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Teren w posiadaniu firmy
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Nadajnik
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Latarnia
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Siedziba firmy
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Teren w posiadaniu firmy
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2717,7 +2717,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}gotowe w
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Tworzenie świata
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Tworzenie drzew
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Tworzenie obiektów
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Tworzenie obiektów
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Tworzenie terenów skalistych i nierówności
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Ustawianie gry
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Uaktywnianie pól
@@ -3800,7 +3800,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... już
 STR_ERROR_OWNED_BY                                              :{WHITE}... w posiadaniu {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... teren jest własnością innej firmy
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nazwa nie może się powtarzać
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} na drodze
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} na drodze
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Lokalne władze {TOWN} nie pozwalają na to
@@ -4011,7 +4011,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Inny tun
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Koniec tunelu poza mapą
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nie można wydrążyć drugiego końca tunelu
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Nie można zbudować obiektu...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Obiekt na drodze
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... siedziba firmy na drodze
diff --git a/src/lang/portuguese.txt b/src/lang/portuguese.txt
index 44569c6ad..10e95abcb 100644
--- a/src/lang/portuguese.txt
+++ b/src/lang/portuguese.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Ponte de estrad
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Aqueduto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmissor
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Farol
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sede de Empresa
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terreno propriedade de uma empresa
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmissor
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Farol
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sede de Empresa
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terreno propriedade de uma empresa
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Sobre o OpenTTD...
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}A gerar mundo
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}A gerar árvores
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Geração inamovível
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Geração inamovível
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}A gerar zonas rochosas e montanhosas
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Definindo jogo
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}A preparar o terreno
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... já
 STR_ERROR_OWNED_BY                                              :{WHITE}... propriedade de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... a área é propriedade de outra empresa
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Nome deve ser único
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} no caminho
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} no caminho
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}A autoridade local de {TOWN} não autoriza
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Há outr
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}O túnel terminaria fora do mapa
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Não é possível escavar o terreno para o outro lado do túnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Não é possível construir objecto...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objecto no caminho
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sede de empresa no caminho
diff --git a/src/lang/romanian.txt b/src/lang/romanian.txt
index 195150f1d..761e44abb 100644
--- a/src/lang/romanian.txt
+++ b/src/lang/romanian.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Pod rutier tubu
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Apeduct
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmiţător
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Far
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sediu companie
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Teren în proprietatea unei companii
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmiţător
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Far
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sediu companie
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Teren în proprietatea unei companii
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Despre OpenTTD
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% e
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generare lume
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generare arbori
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Generare fixă
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Generare fixă
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generare zonă dură şi pietroasă
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Se configurează jocul
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Initializez ciclul dalelor
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... deja
 STR_ERROR_OWNED_BY                                              :{WHITE}... apartine companiei {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... terenul se află în proprietatea altei companii
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Numele trebuie să fie unic
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} în cale
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} în cale
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Autorităţile locale din {TOWN} refuză să permită această acţiune
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Intersec
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunelul ar ieşi din hartă
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Terenul de la celălalt capăt al tunelului este imposibil de excavat
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Obiectul nu poate fi construit...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Obiect în cale
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sediu de companie în cale
diff --git a/src/lang/russian.txt b/src/lang/russian.txt
index d81b82d35..d63d47fac 100644
--- a/src/lang/russian.txt
+++ b/src/lang/russian.txt
@@ -2410,10 +2410,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Трубчат�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Акведук
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Передатчик
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Маяк
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Штаб-квартира компании
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Земля в собственности компании
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Передатчик
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Маяк
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Штаб-квартира компании
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Земля в собственности компании
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Об OpenTTD
@@ -2507,7 +2507,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Создание мира
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Высадка лесов
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Генерация недвижимости
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Генерация недвижимости
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Расстановка декораций и камней
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Настройка
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Подготовка к запуску...
@@ -3594,7 +3594,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... уж
 STR_ERROR_OWNED_BY                                              :{WHITE}... принадлежит {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... участок принадлежит другой компании
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Имя должно быть уникальным
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} на пути
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} на пути
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}... администрация города {TOWN} запрещает вам это делать
@@ -3805,7 +3805,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Друг
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Туннель заканчивается за пределами карты
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Невозможно поднять/опустить землю для другого конца туннеля
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Невозможно построить объект...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Объект на пути
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... штаб-квартира компании на пути
diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
index acfc0bb23..d260adc7b 100644
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -2435,10 +2435,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cevasti drumski
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Predajnik
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Svetionik
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Upravna zgrada preduzeća
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Zemljište u posedu preduzeća
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Predajnik
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Svetionik
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Upravna zgrada preduzeća
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Zemljište u posedu preduzeća
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}O OpenTTD-u
@@ -2532,7 +2532,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% z
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Stvaranje sveta
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Postavljanje drveća
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Postavljenje nepomičnih objekata
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Postavljenje nepomičnih objekata
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Dodavanje grubih i stenovitih područja
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Podešavanje partije
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Razrađivanje pločica
@@ -3625,7 +3625,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... već
 STR_ERROR_OWNED_BY                                              :{WHITE}... je u vlasništvu igrača {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... zemljište je u vlasništvu drugog preduzeća
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Naziv mora biti jedinstven
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} je na putu
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} je na putu
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} vlast odbija da izda dozvolu
@@ -3836,7 +3836,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Drugi tu
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunel bi završio van okvira terena
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nije moguće iskopati drugi kraj tunela
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Objekat se ne može izgraditi...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekat na putu
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... upravna zgrada preduzeća na putu
diff --git a/src/lang/simplified_chinese.txt b/src/lang/simplified_chinese.txt
index 5dd8a4c93..098036f0c 100644
--- a/src/lang/simplified_chinese.txt
+++ b/src/lang/simplified_chinese.txt
@@ -2233,10 +2233,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :函梁公路桥
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :水渠
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :转播塔
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :灯塔
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :公司总部
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :公司属地
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :转播塔
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :灯塔
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :公司总部
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :公司属地
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}关于 OpenTTD
@@ -2330,7 +2330,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}已完�
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}地图生成
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}生成树木
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}生成固定设施
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}生成固定设施
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}生成岩石地貌
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}设置游戏
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}地貌细节生成
@@ -3407,7 +3407,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... 已�
 STR_ERROR_OWNED_BY                                              :{WHITE}归 {STRING} 所有
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... 此区域由另一公司所有
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}名称重复!请重新命名.
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}目标位置有 {1:STRING}
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}目标位置有 {1:STRING}
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} 地方政府不批准此操作……
@@ -3615,7 +3615,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}规划�
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}隧道出口将超出地图边界
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}隧道出口的地形无法处理
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}目标处有其他物体
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}目标处有公司总部
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}不能购买这个地块！
diff --git a/src/lang/slovak.txt b/src/lang/slovak.txt
index 4a196ff7c..909202bfa 100644
--- a/src/lang/slovak.txt
+++ b/src/lang/slovak.txt
@@ -2302,10 +2302,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Kryty cestny mo
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvadukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Vysielac
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Maják
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sidlo firmy
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Spoločnosťou vlastnený pozemok
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Vysielac
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Maják
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sidlo firmy
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Spoločnosťou vlastnený pozemok
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2399,7 +2399,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% h
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Vytvorenie krajiny
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generovanie stromov
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nepohyblive generovanie
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nepohyblive generovanie
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generovanie nerovnosti a skal
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Nastavovanie hry
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Spustam tile-loop
@@ -3470,7 +3470,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... uz b
 STR_ERROR_OWNED_BY                                              :{WHITE}... vlastníkom je {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... oblasť vlastní iná spoločnosť
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Meno musí byt jedinecné
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} v ceste
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} v ceste
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Miestna správa {TOWN} to nedovolí
@@ -3677,7 +3677,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Iny tune
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunel končí za okrajom mapy
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nemožno zarovnať terén na druhej strane tunela
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}V ceste je prekážka
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sídlo firmy v ceste
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Tento pozemok nie je možné kúpiť...
diff --git a/src/lang/slovenian.txt b/src/lang/slovenian.txt
index 763234b1d..afb4c1cd0 100644
--- a/src/lang/slovenian.txt
+++ b/src/lang/slovenian.txt
@@ -2264,10 +2264,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cevast cestni m
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Oddajnik
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Svetilnik
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sedež podjetja
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Ozemlje v lasti podjetja
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Oddajnik
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Svetilnik
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sedež podjetja
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Ozemlje v lasti podjetja
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}O OpenTTD
@@ -2361,7 +2361,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% n
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Ustvarjanje sveta
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Ustvarjanje dreves
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Nepremično ustvarjanje
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Nepremično ustvarjanje
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generiranje grobih in skalnatih tal
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Nastavljanje igre
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Zagnano ponavljanje kvadratkov
@@ -3432,7 +3432,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... že
 STR_ERROR_OWNED_BY                                              :{WHITE}... v lasti {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... zemljišče je last drugega podjetja
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Ime mora biti edinstveno
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} na poti
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} na poti
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} mestna oblast tega ne dovoli
@@ -3634,7 +3634,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Obstoje�
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Predor se konča izven ozemlja
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Nemogoč izkop zaključka predora na drugi strani
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Ovira na poti
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sedež podjetja na poti
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Nemogoč nakup tega zemljišča...
diff --git a/src/lang/spanish.txt b/src/lang/spanish.txt
index ec76f9009..802279933 100644
--- a/src/lang/spanish.txt
+++ b/src/lang/spanish.txt
@@ -2241,10 +2241,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Puente de carre
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Acueducto
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Transmisor
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Faro
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Sede de la empresa
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Terreno propiedad de una empresa
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Transmisor
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Faro
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Sede de la empresa
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Terreno propiedad de una empresa
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Acerca de OpenTTD
@@ -2338,7 +2338,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generación de mundo
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generación de árboles
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Generación de inamovibles
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Generación de inamovibles
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Generación de áreas ásperas o rocosas
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Configurar juego
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Ejecutar tile-loop
@@ -3415,7 +3415,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... ya c
 STR_ERROR_OWNED_BY                                              :{WHITE}... propiedad de {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... otra empresa posee esta área
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}El nombre debe ser único
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} en medio
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} en medio
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Las autoridades locales de {TOWN} rechazan esto
@@ -3626,7 +3626,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Otro tú
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}El túnel acabaría fuera del mapa
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}No se puede excavar en la tierra al otro lado del túnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}No se puede construir objeto...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objeto en medio
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... sede de empresa está en medio
diff --git a/src/lang/swedish.txt b/src/lang/swedish.txt
index aae030a5d..27936c861 100644
--- a/src/lang/swedish.txt
+++ b/src/lang/swedish.txt
@@ -2240,10 +2240,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Rörbro
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Akvedukt
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Radiosändare
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fyrtorn
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Företagets huvudkontor
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Mark som ägs av företag
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Radiosändare
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fyrtorn
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Företagets huvudkontor
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Mark som ägs av företag
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2337,7 +2337,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% f
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Generera Värld
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Generera Träd
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Oflyttbar generera
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Oflyttbar generera
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Svår och stenig markgenerering
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Ställer in spel
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Kör tile-loop
@@ -3414,7 +3414,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... reda
 STR_ERROR_OWNED_BY                                              :{WHITE}... ägs av {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... området ägs av ett annat företag
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Namnet måste vara unikt
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} i vägen
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} i vägen
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} de lokala myndigheterna tillåter inte detta
@@ -3625,7 +3625,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}En annan
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tunneln slutar utanför kartans gränser
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kan inte gräva till marken på andra sidan av tunneln
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Kan inte bygga objekt...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekt i vägen
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... huvudkontor i vägen
diff --git a/src/lang/traditional_chinese.txt b/src/lang/traditional_chinese.txt
index c955c3be0..3bb9ea05f 100644
--- a/src/lang/traditional_chinese.txt
+++ b/src/lang/traditional_chinese.txt
@@ -2235,10 +2235,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :公路管橋
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :水道橋
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :天線塔
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :燈塔
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :公司總部
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :公司所有土地
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :天線塔
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :燈塔
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :公司總部
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :公司所有土地
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}關於 OpenTTD
@@ -2332,7 +2332,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}完成 {
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}產生世界
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}產生樹木
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}無法移動
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}無法移動
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}產生粗地與岩石區域
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}設定遊戲
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}執行單格迴圈中
@@ -3406,7 +3406,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... 已�
 STR_ERROR_OWNED_BY                                              :{WHITE}... 所有者是 {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... 此區域屬於其它公司所有
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}名稱必須是唯一的
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}被 {1:STRING} 擋住
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}被 {1:STRING} 擋住
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} 地方政府不同意
@@ -3613,7 +3613,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}被另�
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}隧道出口不能超過地圖邊緣
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}無法挖掘隧道出口
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}被東西擋住
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... 被公司總部擋住
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}不能購買這塊土地...
diff --git a/src/lang/turkish.txt b/src/lang/turkish.txt
index 6c83eb150..4f38c23d6 100644
--- a/src/lang/turkish.txt
+++ b/src/lang/turkish.txt
@@ -2225,10 +2225,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Tüplü karayol
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Su kemeri
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Verici
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fener
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Şirket binasi
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Satın alınmış alan
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Verici
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fener
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Şirket binasi
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Satın alınmış alan
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD Hakkında
@@ -2322,7 +2322,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}%{NUM} t
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Harita üretimi
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Ağaç üretimi
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Tasinmaz üretimi
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Tasinmaz üretimi
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Engebeli ve kayalik alan oluştur
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Oyun ayarlanıyor
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}tile-loop çalıştırılıyor
@@ -3393,7 +3393,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... zate
 STR_ERROR_OWNED_BY                                              :{WHITE}... sahibi {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... alan başka bir şirkete ait
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}İsim daha önce kullanılmamış olmalı
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}yolda {1:STRING} var
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}yolda {1:STRING} var
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} belediyesi buna izin vermiyor
@@ -3600,7 +3600,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Yolda ba
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Tünel haritanın dışında bitiyor
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Tünelin diğer ucunda düzeltme yapılmasi gerekiyor
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Yolda birsey var
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... yolda şirket binası var
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Burası satın alınamaz...
diff --git a/src/lang/ukrainian.txt b/src/lang/ukrainian.txt
index 027652d61..2a9db81e3 100644
--- a/src/lang/ukrainian.txt
+++ b/src/lang/ukrainian.txt
@@ -2365,10 +2365,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Трубчас�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Акведук
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Ретранслятор
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Маяк
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Головний офіс компанії
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Ця ділянка - власність компанії
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Ретранслятор
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Маяк
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Головний офіс компанії
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Ця ділянка - власність компанії
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Про OpenTTD
@@ -2462,7 +2462,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% �
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Створення світу
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Насадження дерев
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Генерація нерухомості
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Генерація нерухомості
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Розкидати каміння
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Налаштування гри
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Виконуємо цикл
@@ -3539,7 +3539,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... вж
 STR_ERROR_OWNED_BY                                              :{WHITE}... власність {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... ділянка у власності іншої компанії
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Назва має бути унікальною
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} на шляху
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} на шляху
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Влада міста {TOWN} проти цього
@@ -3750,7 +3750,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Інши
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Тунель закінчиться поза картою
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Неможливо виконати будівництво іншого кінця тунелю
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Неможливо побудувати об'єкт...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Об'єкт на шляху
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... на шляху Головний офіс
diff --git a/src/lang/unfinished/basque.txt b/src/lang/unfinished/basque.txt
index b21e1acf4..2b294784b 100644
--- a/src/lang/unfinished/basque.txt
+++ b/src/lang/unfinished/basque.txt
@@ -1537,7 +1537,7 @@ STR_ERROR_THERE_IS_NO_TRAMWAY                                   :{WHITE}... ez d
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/chuvash.txt b/src/lang/unfinished/chuvash.txt
index 0c3c17f59..3bcc4f8a1 100644
--- a/src/lang/unfinished/chuvash.txt
+++ b/src/lang/unfinished/chuvash.txt
@@ -1126,7 +1126,7 @@ STR_FACE_SAVE                                                   :{BLACK}Упра
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/frisian.txt b/src/lang/unfinished/frisian.txt
index 531baa0a3..cadbd543e 100644
--- a/src/lang/unfinished/frisian.txt
+++ b/src/lang/unfinished/frisian.txt
@@ -1418,10 +1418,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_CONCRETE                        :Betonnen brêge
 STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Buis Brêge
 
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Sendmast
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Fjoertoer
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Haadkantoar Bedriuw
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Lân fan bedriuw
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Sendmast
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Fjoertoer
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Haadkantoar Bedriuw
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Lân fan bedriuw
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Oer OpenTTD
@@ -1891,7 +1891,7 @@ STR_ERROR_SITE_UNSUITABLE                                       :{WHITE}... terr
 STR_ERROR_ALREADY_BUILT                                         :{WHITE}... is al bout
 STR_ERROR_OWNED_BY                                              :{WHITE}... is fan {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... gebiet is fan in oar bedriuw
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} yn it paad
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} yn it paad
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} gemiente stiet dit net ta
@@ -2041,7 +2041,7 @@ STR_ERROR_MUST_DEMOLISH_TUNNEL_FIRST                            :{WHITE}Tunnel m
 STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Oare tunnel yn't plak
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Kin net grûn foar it oare ein fan'e tunnel ôfgraavje
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Objekt yn't plak
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... haadkantoar bedriuw yn't plak
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Kin dit stikje lân net keapje...
diff --git a/src/lang/unfinished/ido.txt b/src/lang/unfinished/ido.txt
index c4157ec49..8b47e7757 100644
--- a/src/lang/unfinished/ido.txt
+++ b/src/lang/unfinished/ido.txt
@@ -546,7 +546,7 @@ STR_STATION_BUILD_ACCEPTS_CARGO                                 :{BLACK}Aceptas:
 
 
 
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Faro
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Faro
 
 # About OpenTTD window
 STR_ABOUT_VERSION                                               :{BLACK}OpenTTD versiono {REV}
@@ -864,7 +864,7 @@ STR_ERROR_CAN_T_CLEAR_THIS_AREA                                 :{WHITE}Ne povas
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/macedonian.txt b/src/lang/unfinished/macedonian.txt
index 1e8e395a1..b716d7ac3 100644
--- a/src/lang/unfinished/macedonian.txt
+++ b/src/lang/unfinished/macedonian.txt
@@ -1277,7 +1277,7 @@ STR_ERROR_BRIDGE_TOO_LOW_FOR_TERRAIN                            :{WHITE}Мост
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/maltese.txt b/src/lang/unfinished/maltese.txt
index 2436e3a6e..6892d2239 100644
--- a/src/lang/unfinished/maltese.txt
+++ b/src/lang/unfinished/maltese.txt
@@ -874,7 +874,7 @@ STR_ERROR_CAN_T_RENAME_DEPOT                                    :{WHITE}Ma tista
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/marathi.txt b/src/lang/unfinished/marathi.txt
index da2ca70af..712681e60 100644
--- a/src/lang/unfinished/marathi.txt
+++ b/src/lang/unfinished/marathi.txt
@@ -771,7 +771,7 @@ STR_STATION_BUILD_AIRPORT_LAYOUT_NAME                           :{BLACK}ठे�
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/persian.txt b/src/lang/unfinished/persian.txt
index 79e08ed34..4c60b61fb 100644
--- a/src/lang/unfinished/persian.txt
+++ b/src/lang/unfinished/persian.txt
@@ -1065,9 +1065,9 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_WOODEN                          :پل ماشین
 STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :پل جاده ای لوله ای
 
 
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :فانوس دریایی
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :ساختمان اصلی شرکت
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :زمین خریداری شده
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :فانوس دریایی
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :ساختمان اصلی شرکت
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :زمین خریداری شده
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD در باره ی
@@ -1699,7 +1699,7 @@ STR_ERROR_CAN_T_BUILD_TUNNEL_HERE                               :{WHITE}اینج
 STR_ERROR_SITE_UNSUITABLE_FOR_TUNNEL                            :{WHITE}محل برای شروع تونل نا مناسب است
 STR_ERROR_MUST_DEMOLISH_TUNNEL_FIRST                            :{WHITE}اول باید تونل خراب شود
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}چیزی در مسیر قرار گرفته
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}ساختمان اصلی شرکت در مسیر قرار گرفته است
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}نمی توان این ناحیه را خرید
diff --git a/src/lang/unfinished/tamil.txt b/src/lang/unfinished/tamil.txt
index e08cdc243..630996078 100644
--- a/src/lang/unfinished/tamil.txt
+++ b/src/lang/unfinished/tamil.txt
@@ -944,7 +944,7 @@ STR_ERROR_THERE_IS_NO_TRAMWAY                                   :{WHITE}...ட�
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/thai.txt b/src/lang/unfinished/thai.txt
index 560502ad0..6be3f8571 100644
--- a/src/lang/unfinished/thai.txt
+++ b/src/lang/unfinished/thai.txt
@@ -2070,7 +2070,7 @@ STR_ERROR_MUST_REMOVE_SIGNALS_FIRST                             :{WHITE}ต้�
 
 # Tunnel related errors
 
-# Unmovable related errors
+# Object related errors
 
 # Group related errors
 
diff --git a/src/lang/unfinished/urdu.txt b/src/lang/unfinished/urdu.txt
index 30c74188a..549f7f7f0 100644
--- a/src/lang/unfinished/urdu.txt
+++ b/src/lang/unfinished/urdu.txt
@@ -1186,7 +1186,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}...تع�
 STR_ERROR_OWNED_BY                                              :{WHITE}۔۔۔ یھ {STRING} کی ملکیت ھے
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}۔۔۔ رقبھ کسی اور کمپنی کی ملکیت ھے
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE} نام منفرد ھونا چاھیے
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} راستے میں ھے
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} راستے میں ھے
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}{TOWN} مقامی حکومت اس کی اجازت نھیں دیتی
@@ -1244,7 +1244,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}دوسر
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}سورنگ نقشے سے بائر نکل جاے گی
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}سورنگ کے دوسرے حصے کی طرف روکاوٹ ہے
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}کوئی عمارت یا چیذ راستے مین ہے
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}کمپنی کا مرکزی دفتر راستے مین ہے
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}آپ یہ زمین نہی خرید سکتے
diff --git a/src/lang/vietnamese.txt b/src/lang/vietnamese.txt
index 48c7e5a6e..686122238 100644
--- a/src/lang/vietnamese.txt
+++ b/src/lang/vietnamese.txt
@@ -2239,10 +2239,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Cầu ống đ�
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Cống
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Trạm phát sóng
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Hải đăng
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Trụ sở công ty
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Đất công ty sở hữu
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Trạm phát sóng
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Hải đăng
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Trụ sở công ty
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Đất công ty sở hữu
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD
@@ -2336,7 +2336,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% h
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Tạo màn
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Trồng cây
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Sinh đối tượng cứng
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Sinh đối tượng cứng
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Sinh đá và sự gồ ghề
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Thiết lập ván chơi
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Đang chạy sinh tile
@@ -3413,7 +3413,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... đã
 STR_ERROR_OWNED_BY                                              :{WHITE}... sở hữu bởi {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... vùng này sở hữu bởi công ty khác
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Tên phải không trùng lặp
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} đang có trên đường
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} đang có trên đường
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Chính quyền {TOWN} từ chối bạn làm việc này
@@ -3622,7 +3622,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}Có hầ
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Một đầu hầm kéo ra ngoài bản đồ
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Không thể đào đất để làm đầu kia của hầm
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_CAN_T_BUILD_OBJECT                                    :{WHITE}Không thể xây đối tượng này...
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Có vật thể trên đường
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... trụ sở công ty nằm trên đường
diff --git a/src/lang/welsh.txt b/src/lang/welsh.txt
index 248d19c07..e48f4a31b 100644
--- a/src/lang/welsh.txt
+++ b/src/lang/welsh.txt
@@ -2136,10 +2136,10 @@ STR_LAI_BRIDGE_DESCRIPTION_ROAD_TUBULAR_STEEL                   :Pont ffordd diw
 
 STR_LAI_BRIDGE_DESCRIPTION_AQUEDUCT                             :Traphont
 
-STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER                       :Darlledydd
-STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE                        :Goleudy
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS              :Pencadlys Cwmni
-STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND                :Tir mae cwmni berchen
+STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER                          :Darlledydd
+STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE                           :Goleudy
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS                 :Pencadlys Cwmni
+STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND                   :Tir mae cwmni berchen
 
 # About OpenTTD window
 STR_ABOUT_OPENTTD                                               :{WHITE}Gwybodaeth am OpenTTD
@@ -2226,7 +2226,7 @@ STR_GENERATION_PROGRESS                                         :{WHITE}{NUM}% c
 STR_GENERATION_PROGRESS_NUM                                     :{BLACK}{NUM} / {NUM}
 STR_GENERATION_WORLD_GENERATION                                 :{BLACK}Cynhyrchu Byd
 STR_GENERATION_TREE_GENERATION                                  :{BLACK}Cynhyrchu Coed
-STR_GENERATION_UNMOVABLE_GENERATION                             :{BLACK}Cynhyrchu Nodweddion Ansymudol
+STR_GENERATION_OBJECT_GENERATION                                :{BLACK}Cynhyrchu Nodweddion Ansymudol
 STR_GENERATION_CLEARING_TILES                                   :{BLACK}Cynhyrchu ardaloedd creigiog a chnapiog
 STR_GENERATION_SETTINGUP_GAME                                   :{BLACK}Gosod gêm yn ei le
 STR_GENERATION_PREPARING_TILELOOP                               :{BLACK}Rhedeg dolen teiliau
@@ -3187,7 +3187,7 @@ STR_ERROR_ALREADY_BUILT                                         :{WHITE}... eiso
 STR_ERROR_OWNED_BY                                              :{WHITE}... eiddo {STRING}
 STR_ERROR_AREA_IS_OWNED_BY_ANOTHER                              :{WHITE}... mae'r ardal yn eiddo i gwmni arall
 STR_ERROR_NAME_MUST_BE_UNIQUE                                   :{WHITE}Rhaid i'r enw fod yn unigryw
-STR_ERROR_UNMOVABLE_OBJECT_IN_THE_WAY                           :{WHITE}{1:STRING} yn y ffordd
+STR_ERROR_GENERIC_OBJECT_IN_THE_WAY                             :{WHITE}{1:STRING} yn y ffordd
 
 # Local authority errors
 STR_ERROR_LOCAL_AUTHORITY_REFUSES_TO_ALLOW_THIS                 :{WHITE}Nid yw awdurdod lleol {TOWN}yn caniatáu hyn
@@ -3376,7 +3376,7 @@ STR_ERROR_ANOTHER_TUNNEL_IN_THE_WAY                             :{WHITE}mae twnn
 STR_ERROR_TUNNEL_THROUGH_MAP_BORDER                             :{WHITE}Byddai'r twnel yn gorffen y tu allan i'r map
 STR_ERROR_UNABLE_TO_EXCAVATE_LAND                               :{WHITE}Does dim modd cloddio'r tir ar ben arall y twnnel
 
-# Unmovable related errors
+# Object related errors
 STR_ERROR_OBJECT_IN_THE_WAY                                     :{WHITE}Gwrthrych yn y ffordd
 STR_ERROR_COMPANY_HEADQUARTERS_IN                               :{WHITE}... pencadlys cwmni yn y ffordd
 STR_ERROR_CAN_T_PURCHASE_THIS_LAND                              :{WHITE}Does dim modd prynu'r darn yma o dir...