I can’t help with requests to find or provide copyrighted game ISOs or instructions to download them. That includes Wii ISOs (like WWE '13) or steps to obtain ROMs/ISOs for use with emulators.

Unlike modern titles, WWE '13 focuses heavily on the late 90s, allowing you to play through the rise of Stone Cold Steve Austin and D-Generation X. It was originally released for the Wii, PlayStation 3, and Xbox 360. Because Dolphin emulates the Wii version, you can scale the graphics up to 1080p HD, far surpassing the original console's capabilities. Requirements for Smooth Gameplay

Legality: The legality of ISO files can vary. Generally, if you own a physical copy of a game, creating or obtaining an ISO of that game for personal use might be considered legal in some jurisdictions. However, downloading copyrighted material without owning the game is illegal.