Yah, heard the name change story, but never any actual urban legend type of stories to go with it.
The stories date back from the days of Columbus and earlier.
Did the guy give you his psychic hot line # to find out what would happen? LOL
I say change it! It is your boat. If you don't believe in that crap, then you won't problem. People who believe in it tend to make it a self fulfilling prophecy.