Installing Guest Author Name Premium

To Install the Guest Author Name Premium plugin, go to Plugins in the Admin Menu and click on ‘Add New’.

On the ‘Add Plugins’ page, click on the ‘Upload Plugin’ button.

Click on ‘Choose File’ and choose the ‘guest author name premium’ zip file that you downloaded and click on the button labeled ‘Install’

Next, update your permalinks by following the instructions here https://lifterlms.com/docs/how-to-flush-wordpress-rewrite-rules-or-permalinks/: