Get a page’s schema and use on an archive or add parent CPT to breadcrumbs

Hi RankMath

I have a custom post type and I would like to make its archives have more specific schema details.

I had been using a page for the archive and I want to pull the schema details from this page and use it on the archive. I do this for the basic WP details like this


$page_details = get_pages('meta_key=_wp_page_template&meta_value=page-solutions.php');
$page = array_shift($page_details);


but RankMath pulls the archive details schema onto the page, not the pages schema as I want.

I’ve been able to get the details to pull through when I set my custom post type to "has_archive" => false, but this then makes the breadcrumbs on the sub posts for my CPT have no parent – just Home > Post-type-title rather than Home > Solutions > Post-type-title.

It may be easiest to rewrite the breadcrumbs for the CPT. I can see this code here 4. Filter to change the Breadcrumb HTML but I don’t understand how I can use it to update the HTML output for the breadcrumbs.

Any advice would be much appreciated,
Adam