Awhile ago I burned a home movie with nero vision for my mother, and called the disc "Mom". Now quite a long time later, when I burn a dvd with nero vision and insert it into the computer, it shows the disc name as "Mom" even though I have no where named it that, I usually just leave them untitled. (Nero 7 Premium) Thank you.
Look under 'volume name' - last screen in Nero where you click burn. Nero by default will save the volume name until you change it. See what it says there.