Moving Pardot from One Salesforce ORG to another

Hi Trailblazers,

We use Salesforce Enterprise with Pardot Growth and want to merge two different ORGs into one.

Has anyone moved Pardot from one Salesforce ORG to another before? If yes, what was the approach?

Also, what happens if I just change the Connector User from the current org to the new org?

During the switch, we do not want to lose any engagement history with the prospects and customers. 

Looking forward to getting the inputs here. #Pardot #Pardot Experts

Thank you.

Hardik Kevadiya