Back on the Button Mapping page, you can save and load presets so that you can swap between them easily for different games.

Sony's PS5 lets players remap controller buttons for personalized gameplay, making it easier to dominate games with unique layouts across profiles and devices.

The SL and SR Buttons on My Joy-Con Died I have just enough Joy-Cons (alongside my Switch Pro Controller which the kids are absolutely banned from ever touching) to be able to enjoy multiplayer ...

For the purposes of remapping the C button, navigate to a controller that has one (such as the orange-accented right Joy-Con 2) and click the “Edit Controller Mapping” option in the right panel.