Here’s an interesting post crafted for a Pokémon fan community or forum, playing off the cryptic nature of your title:
Disabled the temporary display of Pokémon nicknames during online battles (reverting back to species names) to align with competitive standards. PocketMonsters.net Technical Details (CIA and Region) For users utilizing homebrew or specific file formats: Pokémon X and Y Patches - PocketMonsters.net pokemon x update 15 3ds world cia region f new
: Open the Nintendo eShop, go to Settings / Other , and select Updates to find the Pokémon X patch. Here’s an interesting post crafted for a Pokémon