pkm/bin file of a Pokemon is setted as it's from Pokemon Event, but once in game, it shows as a Lovely Place

[commanderpkm]

So I tried to make my own Event Distribution ROM file that is not here, replicating all the details I can find. Everything worked well except from where it met, it says we met in a [Lovely Place] when it's supposed to be [Pokemon Event]. How do I solve this issue?