I really want bishoptl to confirm wheter or not your source is reliable or not as soon as possible, damn it.
Anyway, what I can assume from that
- some of those codenames have to be for the usual trio of yet-to-be-localised games, the ones we always mention: Rhythm Heaven, Picross, Style Savvy. Just like DMW2 stands for Disney Magical World 2
Caviar F and Cadillac could really fit both RH and Picross. N-Stars maybe is Style Savvy (I mean, it seems to have a good budget behind, and it's for all ages in a sense)
- Disney Art Academy is really specific. I agree with Hero of Legend here: that's a title we won't have too much problems to verify if it's announced.
EDIT: I just thought that Yokai Watch 2 could be hiding somewhere in there, even if one of the codenames specifies "unannounced".
Also: if Disney Art Academy is without a codename, I suppose this means it should release soon enough (heck, even April I'd say)