So this is a question I can't seem to find an answer to, but basically the purpose of this is to create my own perfectly ideal scenario for Masuda breeding.
1 of each gen6-7 game
1 3ds I use for main play
1 2ds I use to trade with myself and things like that
All 3 gen1 games on the 3ds
What I want to do is use Sun (since Moon is my main in gen7) to collect high IV Ditto on route 10 using the normal SOS methods, but I want my region to be set somewhere outside the USA, so that way when I move them over to Moon, it will count as a Masuda method Ditto. I have read that simply choosing a different language upon starting a new game will be enough, but then the whole game would be in a language I can't read, making the process take much longer. So what I would prefer, is if I could somehow (maybe by messing with the 2ds) set it up so anything I get in Sun is counted as Canadian, or something like that to keep it all in english. That way, I can have 4-5 IV ditto to breed whatever I want, without sacrificing the Masuda factor, or spend days trying to trade for a good ditto on trade forums.
Another approach I wanted to look into is maybe rigging it so my gen1 games give stuff that is regionally different to me when I transfer stuff out of the bank, since 3 IV dittos are so easy to round up in gen1, but again I could never find an answer one way or the other on that.