According to the developer, Rebellion Support, the game natively supports , with English being the only one featuring full audio, interface, and subtitles.
Avoid downloading .exe files from unverified "Language Patch" websites. These are often wrappers for malware or adware. If your game is still not displaying text, try verifying game files on Steam to repair the installation. Sniper Elite 3 English Language Patch Download BEST
Scroll down to the section and select your preference from the menu. Supported Languages According to the developer, Rebellion Support, the game
Locate Sniper Elite 3 in your list of games. According to the developer
: Navigating to HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node and locating the Sniper Elite 3 folder allows you to manually change the "Language" value data from "russian" to "english".