The King James Version Bible was heavily influenced by the Latin Vulgate Bible. One example of this is in Acts 14:12, where the people called Paul Hermes in the Greek, but the KJV says Mercury there, which was the Roman version of the messenger god, or the god who ruled communication and speech. The American Standard Version was the last translation to keep the Roman Mercury.
KJV – Mercurius
ASV – Mercury
ESV – Hermes
NASB – Hermes
NIV – Hermes
NRSV – Hermes
CSB – Hermes

Another example is Mars Hill, in Acts 17:19-34, where the Greek actually says Aries Hill. Mars was the Roman version of the god of war, while Aries the Greek version. A few English translations say Mars Hill, but most translations here cop out, and just transliterate the Greek phrase as Areopagus.

Read my translation of the Acts of the Apostles.