Why not use cheat?

Create a .txt file named with the game title id e.g: 0004000000055E00.txt and paste inside of it the cheats, e.g:
[cheat 01]
00000000 00000000
00000000 00000000

[cheat 02]
00000000 00000000
00000000 00000000

than paste the file on: C:\Users\%username%\AppData\Roaming\citra\cheats. you have to do that before launching citra.

Requesting to recategorize to Citra Support.