If the technical hurdle is too high, consider these alternatives:

Released in 2012, Call of Duty: Black Ops 2 remains one of the most beloved titles in the FPS genre. However, a unique problem has surfaced over the years, particularly for PC gamers who purchased regional copies of the game. Due to geo-locked distribution, many players in Eastern Europe and Russia received versions of Black Ops 2 that default to Russian text and voiceovers.

(Note: Your specific path may vary depending on where Steam is installed.)