Does your single-product.php contain this? <?php /** * woocommerce_before_main_content hook. * * @hooked woocommerce_output_content_wrapper – 10 (outputs opening divs for the content) * @hooked woocommerce_breadcrumb – 20 */ do_action( ‘woocommerce_before_main_content’ ); ?>
Using the_title() and fetching the parent page’s title and slug to construct breadcrumbs
Can’t get parent page id
We’ve created a custom function called get_breadcrumb() to generate the breadcrumb links. You only need to add the get_breadcrumb() function code in functions.php file of the current theme. function get_breadcrumb() { echo ‘<a href=”‘.home_url().'” rel=”nofollow”>Home</a>’; if (is_category() || is_single()) { echo “ » ”; the_category(‘ • ‘); if (is_single()) { echo ” » “; the_title(); } } … Read more
Your question is much more like a CSS question. The anchor a by default is display as inline. So it doesn’t have height and width unless text, image etc inside with finite dimension. To make it work, just add display:block; to the css so it expands to match the parent container. li.trail-begin { display: inline-block; … Read more
Yoast breadcrumb URL shows category instead of the page
Post template with breadcrumb needs to show page navigated from
How to translate breadcrumbs
Title and URL Error in Breadcrumb Navigation for Custom Post Types
Error in Fetching Custom Post Type parent Category URL (slug)