How can I change the name of an Mp3 so windows media player will recognize it?

I ripped a bunch of cds onto my computer. I changed the file names to what the song is, but when I open them in windows media player or on my mp3 player, the file name still comes up as %26quot;Track 1%26quot;. How can I change the file name so my mp3 player and windows media player will recognize them?How can I change the name of an Mp3 so windows media player will recognize it?simply change name won't help, u need convert mp3 to wma format ...by certain converter