Snippet to Edit a breadcrumb path inside Yoast SEO

functions.php

<?php

add_filter( 'wpseo_breadcrumb_links', 'fix_care_plan_bc_path' );

/**
 * Custom breadcrumb paths using Yoast SEO to fix care plan breadcrumb paths.
 *
 * @param [array] $links default param.
 * @return [array] $links edited links path.
 */
function fix_care_plan_bc_path( $links ) {

	global $post;

	if ( is_singular( 'cpplugins' ) || is_post_type_archive( 'cpplugins' ) ) {
		$breadcrumb[] = array(
			'url'  => get_permalink( 25105 ),
			'text' => 'Care Plans',
		);

		array_splice( $links, 1, -2, $breadcrumb );
	}

	return $links;
}

?>

You can see details on how this snippet works to make a custom yoast breadcrumb path on my blog.

Thanks for providing this! I'm a novice at PHP, so this may seem like a ridiculous question. But if you can help, I would appreciate it:
What would I need to do to this code to add more than one link in the breadcrumb path? For example, you currently have it so it would appear: Home>Care Plans>Post
What if I needed it to be something like: Home>Additional Page>Care Plans>Post

Just add another one into the breadcrumbs[] array.

Did you read over the article? It explains what the array is along with a video.