I've tried. They won't listen. They don't even listen when I tell them that the hatchery mislabeled the Barred Rocks as "Dominiques", or worse yet, I once even saw they had written "Domineckers" on a brooder full of Barred Rock chicks. Every one had a single comb so I tell the woman. She won't listen, even when I grab the Chicken Breed Encyclopedia that is sitting there and show her the difference, telling her I breed BRs and know one when I see one. Hatcheries sometimes just mislabel a box, for cripes sake.
As far as the EE/Ameraucana thing, hatcheries won't listen to you. I've tried that, too. They say, well, we don't claim our Ameraucanas are show quality. So, I tell them, even pet quality Ameraucanas are still Ameraucanas. I used to breed BBS Ameraucanas as well. But an EE will never become an Ameraucana, no matter what. They act like I'm speaking some dead language.