For manual links:
Go to Products>Classes>Schedule and find the activity you want to edit.
Click on Edit link.
Paste the new link and joining info.
Click Save.
For Zoom integration:
Go to Products>Classes>Schedule and find the activity you want to edit.
Click on Edit link.
Go to the Zoom integration tab and click on Delete.
Set up the link like the first time, it will now create a different link.
Rather watch a video?