Ulvepigen - What does it mean?

I tried plugging Ulvepigen into a web translator but didn't get any result. I think it is a discriptive term, but I don't know Danish so that I could figure out the root words and determine what it means. Anybody know?

I tried someting else with the translator. I cut the word into two parts,
Ulve + pigen = Wolfgirl

I still don't know if I'm right or not, but it seems to make some sense.