Today I asked Helen the difference between Mankoushe and Fataya and she and her husband said that Mankoushe has just herbs and spices on top and Fataya is more "hearty" - implied was more like a pizza. There was no mention of folding anything. And they both pointed to a Mankoushe which basically looked the same except it had only herbs and spice. They said it was like a Zatar (just to complicate things further). When I google "Zatar" I got one explanation that said all 3 names are interchangeable.
zymurgist