Easter is not the same day as Passover.
Second, Easter is pagan.
That is not true in its usage in the pre-1611 English Bibles. Easter was used for the Jewish Passover in several of the pre-1611 English Bibles. The early English Bible translators did not use Easter to refer to a pagan festival. You have been misinformed.
The 1535 Coverdale’s Bible has “Easter” at many verses, especially in the Old Testament (Lev. 23:5, Num. 9:2, Josh. 5:10, . . . Ezek. 45:21), for the Jewish Passover, which the KJV revised to “passover.“
Comparing Scripture with Scripture, Luke, who was also the human writer of the book of Acts, clearly used the Greek word
pascha to refer to either the entire period--the one day of Passover and the Feast of Unleavened Bread or as an acceptable name for the Feast of Unleavened Bread. Luke wrote: “Now the feast of unleavened bread drew nigh, which is called the Passover” (Luke 22:1). Along with Luke 22:1, the above KJV-only statements also ignore Ezekiel 45:21 where the Passover is referred to as “a feast of seven days.” In Ezekiel 45:21, the name “Passover” was clearly used for or used to include the feast of Unleavened Bread, which is a feast of seven days. In Matthew 26:17, the name “Passover” was used for a time described as “the first day of the feast of unleavened bread.” After Jesus and his disciples had already observed the feast of Passover (Luke 22:14-15; John 13:1), the same Greek word was still used for a time when the feast of unleavened bread was in progress (John 18:28).