Let me guess the shape of your church.
You are the lead pastor, the preaching pastor, the counselor, the IT guy, and the one who locks up Sunday night. On paper you have a board. In practice you have your wife, two deacons, and a worship leader who is your brother-in-law. Your congregation is between thirty and a hundred and fifty people. You have no staff or one part-time staff. Your last "all-hands training" was the volunteer orientation you ran by yourself in March because nobody else was available.
Every existing AI policy template for churches assumes you are not you. They assume a communications director, a theologically trained content reviewer, a board that meets monthly, and fifty volunteers who need orientation. If you pasted one of those templates into your church, you would spend more time maintaining the policy than ministering to your people.