Latinize
verb
To translate something into the Latin language; or make a word similar in appearance or form to a Latin word.
“Guglielmus is a Latinized form of William.”
To transliterate something into the characters of the Latin script; to Romanize
“The Cyrillic letter Л can be Latinized as L.”
To make like the Roman Catholic Church or diffuse its ideas in.
“to Latinize the Church of England”