How to change the Chinese name of Pokémon in Pokémon Emerald 386?

Um, you have to know that when you choose a name in this game, it only takes two pages of words. If you use a modifier to change it, the name you changed will not be displayed

In the game, you can only change it at the fortune teller's house in Kayi City, or use a cheat code

In short, even if you use a modifier to change the characters that are not in the game, they will only appear garbled