            "Yes, well, obviously that will only be your name magically. No need to change your signature, or what you call yourself. Oh!" Ollivander exclaimed, holding up a finger, apparently oblivious to Sirius’s pale face, "and you will have to have to find a witch—not a wizard—to officiate the ceremony. Tedious, that gender magic, but to ensure the bonding settles properly, it must be done."