Is there a 'non-destructive' way to make mix cds in iTunes?
Create the new playlist.
Select all songs in the playlist and create duplicates (here: AAC version) of them.


Rename the Album title for all tracks and set the song order via the Get Info menu entry.


Burn the playlist and remove it.
You are save to remove the newly created Album in the iTunes Library (here: Testalbum) because you created duplicates earlier.