
As a side note, it’s not uncommon for Feast days to have multiple names. Below are a few examples:
The Feast of Unleavened is also called “Chag Ha-Matzot.”
The Feast of Trumpets is also called “Yom Teruah.”
The Day of Atonement is also called “Yom Kippur” or “the Fast.”
The Feast of Tabernacles is also called “Feast of Ingathering” and “Chag Ha-Sukkot”