For game names, you can use titles.txt as described here: https://forums.dolphin-emu.org/Thread-unable-to-change-title-and-maker
The internal name can only be changed by editing the ISO, but it's a bit easier than other ISO edits. It requires replacing the text at 0x20.
The internal name can only be changed by editing the ISO, but it's a bit easier than other ISO edits. It requires replacing the text at 0x20.