Why did he call it by a Greek name derived directly from a Hebrew name, if it was a "pagan feast"?
As I've pointed out to you over and over again, his decree never uses the word "Easter" or any word related to it. The word his decree used is Pascha.
What "pagan feast" is Pascha?
If it is not on the 14th of Nissan it is PAGAN
shalom b'SHEM Yah'shua HaMashiach Adonai