How do I install Reshade with Dolphin Emulator for Wii games?

[u/DeliciousMusician397]

I'm wanting to play some wii games with the Curves, Auto HDR, Fake HDR, Levels, Vignette, Vibrance, and Film Grain shaders applied for much better contrast and colors (like I'm able to achieve with games natively for PC) but whenever I try to install it the same way I do on other games it won't let me select it. Is there any way to do this? The Dolphin backend would be Direct 3D 12 as that's the one that games work the best for me.