BUR #29558 has been approved by @nonamethanks.
rename sora_nananiiro -> sora72iro_(vtuber)
The official Latin-script version of this vtuber's name is "Sora72iro", per post #7947376. And furthermore, "Nanani" may be a straightforward phonetic reading of the "72" portion (7 = nana, 2 = ni), but it's not the correct one; that would be "Nani", again per post #7947376 (そらなにいろ, same as the artist's name; it's based on a nanori reading of 7, a common choice in personal names).