How do I edit my songs in itunes?

When I plug my iPod touch into the computer, it brings up iTunes, and all my songs have on it. How do I change the name of some of the songs? On some of the songs, it'll let me edit them, and others it won't.

How are you changing the names? Double click? If you hover over a song and right click on it, you'll get a drop menu that has a bunch of options on it. Click 'get info' and you'll be able to change information about the song. You can even change the artist and album, add lyrics for that song, and add album cover images.

click twice SLOWLY. don't double click that will make the song start to play. Highlight it, then click what you want to change (title, artist, etc.) Then just type in what you want to be there.