How to change the pagination
Changing the pagination is not as difficult as you think, you don’t need to dive into the PHP code of your website (although that is one way!), we recommend a really simple solution to all of our customers.
By using a 3rd party free WordPress plugin, WP Page-Navi, you can change and customise the default Divi pagination (older entries, newer entries) to whatever you like (e.g. page 1, page 2, post a, post b). It’s a really simple plugin to use and there’s a handy installation guide available on the plugin page too!