BUR #39844 has been approved by @nonamethanks.
rename disco_chocolat_(vocaloid) -> disco_chocolatheque_(vocaloid)
Afaik this is the correct spelling in both Japanese/English and Disco Chocolat is an unofficial translation. (The original japanese title is でぃすこ☆しょこらてっく (Disco Shokoratekku).
VocaDB entry: https://vocadb.net/S/2557