Sorry about the bad title, but it's hard to describe this question with few words. The file names for a few of Valve's maps include cp_gravelpit, pl_goldrush and pl_badwater. However, during the loading screen, under "you're on your way to..." the names show up as Gravel Pit, Gold Rush and Badwater Basin, instead of Gravelpit, Goldrush and Badwater as the file names would suggest. How do they do that? I'm curious because I'd rather have my map name show up as Smoke on people's screens rather than Smoke Stage1 A3 or something like that.