Disconnect your Google Analytics account
To disconnect your Google Analytics account:
Select the "Data Sources" option from the main menu
Click the delete button (a trashcan icon) next to the Google Analytics account you wish to remove and confirm the deletion
Any metrics you have linked to that Google Analytics account will no longer update. You can change the settings for these metrics to allow manual updates, or to connect to an alternative data source, or you can delete the metrics entirely from the "Metrics Library" option on the main menu.