Here’s a well-structured feature for changing the language in Call of Duty: Modern Warfare 2 (2009 or the 2022 version — covering both) from Russian to English.
Navigate to the Settings (gear icon) and select Interface . Scroll down to Language Selection (usually about four options down) and select English. Here’s a well-structured feature for changing the language
If the settings are locked, you may need to "trick" the game into thinking it is the English version by replacing the language files. This involves downloading English asset files (which can be large) and renaming them to match the Russian file names the game is looking for. Here’s a well-structured feature for changing the language