There isn't a way to do so directly.
Your only hopes would be to edit save files that the mons can be found in, then send them in via PKHeX.
For example, if a mon only exists in SWSH, you gotta edit a SWSH save file then send it in.
No information about this exists publicly at this time.
There is potential to spoof HOME's commands to do that, but I don't even know if that info exists. Plus even then it's a huge ban risk.
Edit: @RanchBurner it seems all you've done on the forum is to make posts relating to spoofing/fake trading/direct injection to HOME.
I would suggest you stop. Such a method is not known to exist.
Unless you're some sort of technical wizz, I suggest you don't bother to try.
Consider going to reddit and something to try to find someone to inject mons for you then slowly trade to your on HOME one by one;
while we do have a requests Pokemon page, it doesn't see any traction. People rarely want to commit to something time consuming.