Have every Pokemon its possible ribbons

[Araraura 12]

This might be the wrong forum to ask this at, so correct me if I'm wrong.

I have a save here with every pokemon from their origin games, on a USUM save. How can I make it so every one of them has every possible and legal ribbon they can have?

For example, a gen 4 pokemon can have some ribbons from contests or from beating the sinnoh league.
and of course, I can't give these ribbons to a gen 7 pokemon, since they're not in gen 4 games.

Basically, every individual pokemon would have the max numbers of ribbons it can have legitimately.
Is there a fast way to do it, or the only way is to just do it manually?

[theSLAYER 3125]

19 minutes ago, Araraura said:

I have a save here with every pokemon from their origin games, on a USUM save. How can I make it so every one of them has every possible and legal ribbon they can have?

While not on our forum, it's a super super of Mythical Ribbons and where to find them:

 

[Araraura 12]

1 minute ago, theSLAYER said:

While not on our forum, it's a super super of Mythical Ribbons and where to find them:

Thank you