add_filter('the_content', function($content) { if (get_post_type() !== 'cgp_catalog' || !is_singular('cgp_catalog')) return $content; $products = get_post_meta(get_the_ID(), '_catalog_products', true); $products = is_array($products) ? $products : []; ob_start(); echo '

Catalog Products

'; echo '

'; // Product image echo '
'; // Product link echo '
View Product
'; // Title, price, descriptions echo '
' . esc_html($p->get_name()) . '
'; echo '
Price: ' . wc_price($p->get_price()) . '
'; $short_desc = $p->get_short_description(); if (!empty($short_desc)) { echo '
Short Description:
' . wp_kses_post($short_desc) . '
'; } $full_desc = $post->post_content; if (!empty($full_desc)) { echo '
Description:
' . wp_kses_post(wpautop($full_desc)) . '
'; } echo '