That is the right Audio Clip's name, meaning it should work. Are you sure you don't have any special characters?
Better question, are any of your captions working, and not resetting to default?
Uh should i add the characters file name like for example: BAL, PRI, CFT?
Oh wait, in that case, that sound name you put isn't supported as a caption. For performance reasons, I made where some sound effects aren't supported for captions even if you put the name in the file.