Renaming Tracks
You can rename a track in any of these ways:
In the Track List, double-click the name of the track. After a moment, the name of the track will become selected, and you can enter a new name. Press the Tab key to go to the next track for renaming.
Select a track in the Waveform display or Track List, and click the Info button. You can edit the name of the track in the Info dialog.

See Also:

Syncing Track Stop Time to the Next Track's Start Time
Syncing Track Start Time to the Previous Track's Stop Time
Adjusting Tracks
Applying Filters