To switch your Call of Duty: Modern Warfare 3 (MW3) to English, you typically need to download and install a specific English language pack or adjust your platform's installation settings.
Note: This usually only works if the English voice files are already present in your game folder but simply deactivated. Cod Mw3 English Language Pack Download --BEST
Edit Config: Some versions require editing the configs.user file (found in the steam_settings folder) and changing the line language=russian (or other) to language=english. To switch your Call of Duty: Modern Warfare
If the official menus don't work (often a problem with regional locks or specific repacks), players must manually swap localization files. Locate the Files: You need specific English files like localized_english_iw07.iwd . These are sometimes found on community-shared Google Drive links Access Game Directory: Go to your installation folder, typically: Save the file and launch the game