Hi there,
This should be possible with either Block or Header Element.
If you have a plugin w/ a shortcode you want to use that displays reviews, you should be able to place it within the Header Element’s code area to make it display and set the display rule location to your preference.
You can do the same with Block element. Insert the shortcode on a shortcode block and set the hook to generate_after_header
and set the display rule location to your preference.
But if you’re asking for a layout that matches how authority hacker displays things, then you can play around with creating layouts using GenerateBlocks on a Block Element.
As for the contents, if you’re doing the layout manually, you’ll have to consider if the review content is static. If it’s static, then you can just type things in.
If the review content is coming from a dynamic source, you have to consider creating and/or placing multiple shortcodes that display dynamic content on their respective places within the layout you’ve created.