Make all objects spin from center point?

Hello, I am fairly new to Scripting/Unity/Game creating and I was wondering how I can make my objects spin as if it was a wheel spinning. The objects overall resemble a 8 sided-polygon. I want the spinning to be around a focus point in the middle. All help is appreciated :slight_smile:

For spinning:

For rotating around:

If u want to rotate something not around the pivot, you can use rotate around and then set the center.