Greetings, Jhine!
Koine Greek had no version of God's Name- until later.
Add to that-
"Rabbi Tarfon or Tarphon was a member of the third generation of the Mishnah sages, who lived in the period between the destruction of the Second Temple (70 CE) and the fall of Betar (135 CE).
A passage recorded in the Hebrew Tosefta, Shabbat 13:5, quoting Tarfon referring to the early Christian writings~Shabbat 13:5:The books of the Evangelists and the books of the minim they do not save from a fire [on the Sabbath]. They are allowed to burn up where they are, they and [even] the references to the Divine Name that are in them.
There is debate as to whether Tarfon's reference to the minim is to be taken as a reference to heretical Jews in general, or to a particular group of them, for example Jewish gnostics or Jewish Christians according to preferred interpretations of gilyonim and minim.