This method is simple and effective, but it may not work for players who do not have the desired language available in the in-game settings.
The most effective way to change the language in depends on your platform and whether you are playing the Definitive Edition or the Classic version. While standard settings usually work, many players encounter a "stuck" language that requires a manual fix in the game files. PC (Steam & GOG) how to change language in mafia 2 best