Hover over the domain/site name until a set of links appear
Click on the REMOVE SITE link (NOT the TRASH link!)
You have the option to delete just the site record without removing the site from the server.
Navigate to WPCloudDeploy → All Apps
Scroll down to the site you want to delete
Hover over the domain / site name until a set of links appear
Click on the TRASH link
When you delete just the site record the site data will not be removed from the server and the site will still be accessible from a visitors browser; however you will no longer be able to manage it from inside WPCD.
Enable Accidental Deletion Protection
You can prevent a site from being deleted accidentally by removing all delete links. To do this:
Navigate to WPCloudDeploy → All Apps
Scroll down to the site you want to protect
Click on the domain / site name link to go to the site detail screen
In the right hand column you will see a box for APP DELETE PROTECTION – enable the checkbox in it
Click the UPDATE button at the top right of the screen