Cemuhook supports those kind of cheats automatically on graphic packs now. Extremely simple to use. Basically if a file called "patches.txt" exists on the graphics pack folder, it will apply the memory modifications necessary inside of it. No fiddling around with Cheat Engine or memory searcher needed.
I wasnt able to use Cheat Engine for 21:9 aspect ratio. Depending on the game version it requires to put separate addresses manually. Am not that proficient. Cheat Engine crashed too