Ok, lets start from scratch.
You need a modded switch to extract your savedata and edit on PKHex, thats a must.
There are some bots on discord that send you a custom pokemon, but not sure there is for S/V yet.
To get your data, you need your save data, or someone who customize for you
The Obedience Bit is labelled in PKHeX as "Fateful encounter" under the Met tab.
If you're unsure of how to generate a pokemon, use the encounter database under Tools > Data, set your filters, and hit search.