To rename, duplicate, or delete an entire application, select Settings in the application’s side navigation.
Duplicate application creates a copy of the entire application. Application data, such as that stored in a database, is not copied. Module copies will be unpublished, and you will be the sole collaborator of the copied application.
Note that deleting an application results in the removal of all the related data, and this action cannot be reversed.
In the application settings, you can change the application name used by authors. To change the name that is displayed to end users, go to the Components page.