>>537976003
Shunguang is the translated name, like Orpheus.
Xiao'Guang is the localized name like Orphie.
But, they sometimes fuck up localization and there's still time to change it. There's this whole saga about Paeton-chama becoming Phaethon-sama, Phaethon-san, and Lord Phaethon depending on who/when it was said and if it was voiced.