When you create your theme / template you must give it a name. When you copy it, it will add the "-copy" suffix. Sometimes you may need to update the name of your template. Let's see how to do that
- Edit your theme/ tempate
- Go in Parameters >> Informations
- Modify the
name
field - Close the popup and
save
your theme / template
That's all. The theme / template has been renamed and the folder in the Joomla or Wordpress folder has been renamed too. Everything shall be ok