No it wasn’t. Peleset (the coastal region of Palestine) was under Egyptian administration over 3,000 years ago. Then the Assyrians had it under many names Palashtu, Pilistu, Plestia. Then it was Palaistini under the Greeks before the Romans took over.
King Herod was a Roman client king for the Roman province of Judea.
This is more than just bias, it’s outright racism.