Get Shiny Pokemon
Now Can you get the Pokemon with Easy just use this code in Gameshark and Codebreaker:
F3A9A86D 4E2629B4
18452A7D DDE55BCC
When you catch the Pokemon deactivate the cheat before you return to the normal screen. Meaning deactivate it when you are given the chance to give it a nickname or when you are looking at it's PokeDex. That should solve the name problems.
More tricks, tips and cheats for this game are right here - Pokemon Emerald cheats
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