A: Equivalent of D. C: Equivalent of E. E: Equivalent of AlfabetoLoreSerie's Noaalf/Leafonetix E, except he gets kidnapped in episode Y. G: The main antagonist that who's equivalent of F. He'll be going to spell "COLEGAS" which means "COLLEAGUES" in Spanish. L: Equivalent of AlfabetoLoreSerie's German L. O: The main protagonist that who's equivalent of N. S: Exact same.
Credit to @SillyGooseReturns for the design of A and O. AlfabetoLoreSerie for the design of E and L. @TheScratchGuy13 for the design of G. (Who I made using his C as Equivalent of F.)