Thank you for purchasing the Set Display Name add-on.
After purchasing you can login to your account page and click on the “Downloads” page to access your downloads.
After downloading the zip file, head to your WordPress website’s Dashboard -> Plugins -> Add New -> Upload page.
Upload the .zip file you downloaded to your computer (Using Safari on a Mac? You might need to disable auto-unzip in Safari).
After uploading the plugin, click “Activate” to activate it on the site.
You will see a new section in your Dashboard menu called MeprToolbox like so:
Click on the menu item to configure your Display Name settings.