We'll create fresh WordPress site with rvw Add Link installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Add links and menus to posts, pages, and custom post types.
An “Add Link” button is added to the editor, click to show a menu:
A label may be added to describe the link.
All links will be inserted in the post as a “shortcode”
Menus will be rendered by the WordPress wp_nav_menu() function, this adds classes to various parts of the menu to enable it to be styled using css [more details here.] (https://codex.wordpress.org/Function_Reference/wp_nav_menu)
Integrated help is included: just click the “help” tab at the top right of the screen.