You can create a blog part which has multiple links to pages about a single product you want to introduce to your readers by putting a simple shortcode in your article.
In detail, check out this page.
Arbitrary section 1
From the WP admin panel, click “Plugins” -> “Add new”.
In the browser input box, type “Kattene”.
Select the “Kattene” plugin and click “Install”.
Activate the plugin.
the plugin from this page.
Save the .zip file to a location on your computer.
Open the WP admin panel, and click “Plugins” -> “Add new”.
Click “upload”.. then browse to the .zip file downloaded from this page.
Click “Install”.. and then “Activate plugin”.