Is there a way to prevent DynamicPVP zone creation if inside configured ZoneManager zones?

I have zones around Bandit, Outpost, and a town. I would like to prevent PVP events from happening in these zones.

No, but I believe that the game's safe zone handling overrides PVE plugin handling of PVP zones anyway.

This is why I implemented heuristics in Super PVx Info to prioritize display of safe zone status above PVP status.