Sometimes forcing the language via the configuration file works if the menus are bugged.
If your desired language is not currently appearing in your game settings, you may need to download and install a specific language pack through your game launcher. On Ubisoft Connect (Uplay) far cry 4 language pack
If you own the PC version, the method to change the language depends on where you launched the game. Sometimes forcing the language via the configuration file
Select to find and install available language data packs. 2. Available Languages Select to find and install available language data packs
Unlike DLC, language packs are not sold separately. You acquire them via your game launcher by changing the game’s properties.
The launcher will check your CD key region and refuse to download the files. In this case, you need a "manual" installation (see Part 5).