Search "Fire Emblem 12" on google.
it's the 4th link down
Search "Fire emblem heroes of light and shadow" on google.
It's on the first page.
Search "Fire Emblem Translation" or "Fire Emblem English" on google, it's also on the first page.
Search "fire emblem 12 translation" on google and it's the first 4 links, and related links cover almost the entire page.
What's "it" you ask? The translation blog.
It'd be RIDICULOUS for NoA not to know about it. If they ever google their own game and check the first page it's right there. If they SEARCH for it they'll DEFINITELY find it. It's not like we're trying to advertise like crazy and whatnot, that's just how google works and the translation is being stalked by a lot of people.
Exactly, this is perhaps the most convincing argument that NOA does not plan on releasing FE12 outside of Japan (at least not for a while, anyway).