Is it possible to move/copy the files in the staging WordPress site to the live site?

Question

Is it possible to move/copy the files in the staging WordPress site to the live site?

Answer

The Copy Data feature can be used for that:

1. Log into Plesk

2. Go to Domains > example.com > WordPress:
   
   

3. Click the Copy Data button next to the name of the WordPress installation that is required to synchronize:
   

4. Select the target WordPress installation to synchronize the data. This WordPress installation may be related to the same or another subscription:
   

5. Under Select Content to be Copied, select which data you want to synchronize with the destination WordPress site:
   

   Note: In case copying failed, a Restore Point in Domains > example.com > WordPress > Restore Point can be used to rollback the previous state. The files wp-config and web.config will not be synchronized as changing of these files may disrupt the operation of WordPress.

   https://support.plesk.com/hc/en-us/articles/13777100678423

Refer to the WP Toolkit [Synchronization of WordPress Sites] documentation chapter for more details.