If the DVD title and chapter names are hidden, on the View
menu, point to Now Playing Options, and then click
The names of the DVD titles and chapters appear in
the Playlist pane.
In the Playlist pane, right-click a title or chapter name, and
then click Edit.
Type a new name, and then press ENTER.
The new name appears in the playlist every time
you play the DVD on your computer. Because the new name is stored
on your computer and not on the DVD, the new name does not appear
when the disc is played on other computers.