Breadcrumb Help: Page to Custom Post Type

Hi,

I am trying to insert a page into my breadcrumb path – and the destination is a custom post type.

I understand that WordPress does not play nice with paths of mixed types.

I got Yoast Premium and was pointed to an example using wpsep_breadcrumb_links

 *********
 * DIFFERENT POST TYPES

 * Page: Change is_single to is_page and 123456 to the page ID

 *********

add_filter( 'wpseo_breadcrumb_links', 'wpseo_breadcrumb_remove_limited' );

function wpseo_breadcrumb_remove_limited( $breadcrumbs ) {
    if ( is_page ( page ID ) ) {
		return array(
			'url' => '',
			'text' => ''
		);
    }
	else {
		return $breadcrumbs;
	}
}

My questions are:

Do I need to fill in the area ‘url’ and ‘text’ – and it does the rest?

Or do I need to just add this code to the functions.php with my page id – and then fill something out in the Yoast area of said page?

Close (I think) – but don’t want to do something careless and mess up the site (its a dev site so no URL to view.

Thank you for any help!