How do you change the spoken language for L4d2? I know you can find it in your steam library, right click > properties > language. Once I get there, there's a little drop-down menu that says "English", but I can't click it to change it to anything else. I also found a screen shot of someone who had the option to change it in-game, but when I go in-game there's a blank space where the option to change the spoken language would be.
Would there be any reason that Valve wouldn't want me to change the language? I've watched videos of people who have their survivors' language changed to something else. In case it's an issue: Yes, my version of L4d2 was bought 100% legally off of Steam.
(I know you can go to Steam > settings > interface, but I don't want ALL of steam to be in a different language. Otherwise, I wouldn't know what I was doing >.> )