Hi there, yes it can be done relatively easy. Are you using Gutenberg or Elementor?

Hello,

if you provide wp admin access with full rights using Appearance -> Theme file editor we can actually implement for a fee (custom work).

OR

you can go to /wp-content/plugins/nanotech-core-plugin/include/shortcodes.php (path relative to the root installation folder)

and modify function shortcode_nanotech_portfolio_projects_list so that the wp_query object selecting the portfolio items will use the random parameter

https://developer.wordpress.org/reference/classes/wp_query/#order-orderby-parameters

Beautiful!