How do I get exclusive pokemin in switch hack?

[Paratrabajo1124]

I would like to complete the pokedex of my games but I can't get the exclusive pokemon my switch is hack I would like to know if there is a method

[theSLAYER]

You can dump the game’s save from your Switch using JKSV.

Then use PKHeX to edit the mons into your save, then export the edited save.

Then use JKSV to import the edited save into your game.