The plugin would allow server admins to replace all prefabs of the same name with another prefab.  That's it.

For example:
"pr assets/bundled/prefabs/radtown/crate_normal.prefab assets/bundled/prefabs/radtown/crate_normal_2.prefab"
would replace all "crate_normal" prefabs on the map with "crate_normal_2" prefabs.

Must be allowed to be entered in both Server Console AND chat with admin privelages.