diff --git a/src/lang/catalan.txt b/src/lang/catalan.txt
--- a/src/lang/catalan.txt
+++ b/src/lang/catalan.txt
@@ -1606,13 +1606,13 @@ STR_CONFIG_SETTING_LOCALISATION_UNITS_HE
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_METRIC             :Mètric (m)
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_SI                 :SI (m)
 
-STR_CONFIG_SETTING_GUI                                          :{ORANGE}Interfície
+STR_CONFIG_SETTING_INTERFACE                                    :{ORANGE}Interfície
 STR_CONFIG_SETTING_LOCALISATION                                 :{ORANGE}Localització
-STR_CONFIG_SETTING_CONSTRUCTION                                 :{ORANGE}Construcció
+STR_CONFIG_SETTING_INTERFACE_CONSTRUCTION                       :{ORANGE}Construcció
 STR_CONFIG_SETTING_VEHICLES                                     :{ORANGE}Vehicles
 STR_CONFIG_SETTING_STATIONS                                     :{ORANGE}Estacions
 STR_CONFIG_SETTING_ECONOMY                                      :{ORANGE}Economia
-STR_CONFIG_SETTING_LINKGRAPH                                    :{ORANGE}Distribució de la Càrrega
+STR_CONFIG_SETTING_ENVIRONMENT_CARGODIST                        :{ORANGE}Distribució de la Càrrega
 STR_CONFIG_SETTING_AI                                           :{ORANGE}Competidors
 STR_CONFIG_SETTING_DISPLAY_OPTIONS                              :{ORANGE}Opcions de pantalla
 STR_CONFIG_SETTING_INTERACTION                                  :{ORANGE}Interacció
@@ -1624,8 +1624,8 @@ STR_CONFIG_SETTING_VEHICLES_AUTORENEW                           :{ORANGE}Autorenovació
 STR_CONFIG_SETTING_VEHICLES_SERVICING                           :{ORANGE}Revisions
 STR_CONFIG_SETTING_VEHICLES_ROUTING                             :{ORANGE}Recorreguts
 STR_CONFIG_SETTING_VEHICLES_TRAINS                              :{ORANGE}Trens
-STR_CONFIG_SETTING_ECONOMY_TOWNS                                :{ORANGE}Poblacions
-STR_CONFIG_SETTING_ECONOMY_INDUSTRIES                           :{ORANGE}Indústries
+STR_CONFIG_SETTING_ENVIRONMENT_TOWNS                            :{ORANGE}Poblacions
+STR_CONFIG_SETTING_ENVIRONMENT_INDUSTRIES                       :{ORANGE}Indústries
 
 STR_CONFIG_SETTING_PATHFINDER_OPF                               :Original
 STR_CONFIG_SETTING_PATHFINDER_NPF                               :NPF