Well, I have been collecting the Japanese titles from TVTOKYO. Here are the ones already shown after the Pelipper one:
Guraena To Pochiena! ShinkaNo Himitsu!
Hasuboo To FurawaaShoppuNo SanShimai!
PokemonKontesto! AgehantoNo KareiNa Batoru!
Daruru Batoru To Daburu Kemusso!
Benkyoo Shimasu! PokemonToreenaazu Sukuuru!
But these are just my translations to English, the new names are ignored and so on:
Guraena And Pochiena! The Secret Of Evolution!
Hasuboo And The Three Sisters Of The Flower Shop!
Pokemon Contest! Agehanto's Magnificent Battle!
Double Battle And Double Kemusso!
Study! Pokemon Trainers' School!