For starters this is incorrect. I'm not sure where you got the idea that "cloned events become english" but that's just outright not how "cloning" something works. Typically cloning an Pokémon results in an identical copy, not a language swapped one, regardless of method. (PKHeX, dupe glitch, cheats, etc.) There's zero reason for the language ID to change when every other value is retained when making a clone.
Secondly, there was no need to revive a post from 8 months prior to post essentially just "misinformation with nothing to back it up".
I'll be locking this topic now, this conversation has been over for the better part of a year, and the topic was explored in-depth, it didn't need a "last post".