Pokémon censored by GTS on different language cart legality issue

[Hozu]

Attached is a 5th gen .pkm of a JP Poochyena that was given an inappropriate nickname, which was then uploaded to the 5th gen GTS on an EN game. This caused it to be censored, but it was given the EN trainer name and nickname, causing a nickname and language mismatch.

1985199.pkm

[Kaphotics]

Slightly related to:

https://github.com/kwsch/PKHeX/issues/1317

Would need to know which generations it happens to, and the default trainer name values (to add an exclusion for this case).

[Sabresite]

21 hours ago, Kaphotics said:

Slightly related to:

https://github.com/kwsch/PKHeX/issues/1317

Would need to know which generations it happens to, and the default trainer name values (to add an exclusion for this case).

I wonder if censoring is done on the GTS itself or locally before sharing.