Okay, so, I know from the item description that 'master race' in this context refers to elves, and not white people, but uh, wow, coming across a blonde hair option with this name in the wardrobe is an uncomfortable experience.
That's a CW, bring this up with whoever submitted it
It's a what's his name... Legolas' father tribute.
File a ticket.

The phrase "master race" being allowed in an item name is just.. uncomfortable, yeah. Maybe it's an unfortuate quote from the series or something but I think the name should be changed either way.
(I'm not sure why you're being told to contact the person who submitted the item though; that just sounds like bad advice that will probably end up backfiring.)