I think I'll name her "Shiroyasha, courtesy name Higetsu no Senhime, of the Dark Path of the Underworld, Crown Heiress of Shikoku no Seibu no Kuni, disciple of Yaochi no Seiobo of Honghuang", this seems appropriate considering the naming of nobles at the time, and foreshadows a bit with the meido stone stuff and her representation with association with the continent