Central Pivot Range and Pivot Points Indicators?

Would anyone know if Central Pivot Range and Pivot Points indicator are the same thing?

 

https://tradingtuitions.com/all-you-wanted-to-know-about-central-pivot-range-cpr-indicator/

 

I would like to add to this question.
Does anyone know why Central Pivot Ranges seem to provide areas of support and resistance which is often honored?

I'm trying to gain an intuitive understanding of why this is the case?
Thanks