So we've had this come up recently since Xey is doing the fine comb of criticizing names (hey, this is actually helping make a point I'd made before).
We have no naming choosing method, thus we have a mix of things going on the wikia. Some have their product names, others have their codenames, others have their mascot names. Its becoming a confusion mess.
I'm thinking about splitting products and mascots from each other, so Hatsune Miku (CV01) will have its own page and so will Hatsune Miku Append have its own page. Hatsune Miku herself the mascot will be its own page.
It means templates will be adjusted accordingly, and its going to take a while to set things up. In the long run, things will be better, right now there is a little bit of a mess going on with pages like Miku and her page needs more of its content removed. This also takes opinion-based comments like S/W in the VB sections off the main vocaloid page and keeps the focused on the vocaloid itself. :-/
I'm begining the experiement to see if this works with the CFM vocaloids, will revert things back if it doesn't work out. I ask everyone to have a little patience in regards to this. I won't know if this will work out until I try it.