Dolphin, the GameCube and Wii emulator - Forums

I want to be able to enjoyably play the Japan only game Homeland, and have found no English patches. I have searched for guides on how to text edit Gamecube games, but have found pretty much nothing. I have little experience with how to decipher something in a hex-editor, but I do have some software such as HxD, GCRebuilder, ctool editors(BMG Editor, BRRES Editor, KCL Editor, SZS Editor, TPL Editor), SZS Modifier, and Notepad++. It would be greatly appreciated if someone could offer some assistance on the matter, either through a reply, another forum post, or a previously made guide. Thank you.