Save character appearence

Hey, im new to the game, and i got the founder pack, cant wait for it!!!

I have a question: is there a way to create a character and save the appearance somehow before the launch ? Like , a standalone character creation tool, where you make your character, save a template and when the game releases, you upload it!!

Also, a bonus question: Can i name the character with ‘‘Name Surname’’? Or its one name only?

Thank you