No. They are not. You either have an Ameraucana or an EE/AmericanaThey are different.
Are you looking at the spellings? Ameraucana are the real breed. Americana are EEs. It's just a name hatcheries use to try and make people think theyre buying something other than an EE/mutt.I'm no expert and not the one to explain it but for one, Ameraucana is an APA recognized breed and Easter egger is not. There are lots of articles explaining it if you want to do a Google search.