I explain with a bit for each

Alternatif: Pokemon without any canon human characters, so this world has very different plot and history from regular pokemon also in this world had creature with pokemon ginjika x witchcraft history (you know history when they kill random innocent people because they thought they witch) and i call them as shapeshifter.

Bloom & Doom: The PVZ storyline is very confusing so this is the version of the dimension where it doesn't have the terrible confusion with tacos and time machines and it also has a bit of spice like resident evil and has characters from canon characters (mentioned only).

 Main world: hmm I think this is the modern world with a mixture of fantasy like that