The church has used different titles for church leaders. Some titles include elder, pastor, and bishop. The word "overseer" reflects the meaning of the original language in verses 1-2. Paul writes about "deacons" in verses 8 and 12 as another kind of church leader.
This chapter lists several qualities that a man must have if he is to be an overseer or deacon in the church. (See: [[rc://en/ta/man/jit/figs-abstractnouns]])