Need help for full text editing for pkmn emerald

Hi !

I'm here to ask you how can I translate evrything in a pkmn rom.
I've found how to do for items with Item Editor, Attacks with A-Tack, PNJs & cities with Advance Map and XSE but I don't find for pkmn names or for the introduction speech...

I'm sorry if there is already the answer here, I'm french and I don't understand everything so I could skip the solution ^^"

Thanks a lot and sorry for my poor english !