Add Categories to Product Loop Title

sk_category_loop_product_title

//Remove title hook and add in a new one with the product categories added

remove_action( 'woocommerce_shop_loop_item_title', 'woocommerce_template_loop_product_title', 10 );

add_action( 'woocommerce_shop_loop_item_title', 'sk_category_loop_product_title', 10 ); 

function sk_category_loop_product_title() {

    echo '<h3>' . get_the_title() . '</h3>';
	
	global $post;
	$args = array( 'taxonomy' => 'product_cat',);
    $terms = get_the_terms( $post->ID, 'product_cat', $args);

    if ( $terms && ! is_wp_error( $terms ) ) :

    //Only displayed if the product has at least one category

        $cat_links = array();

        foreach ( $terms as $term ) {

            $cat_links[] = $term->name;

        }

        $on_cat = join( " ", $cat_links );

        ?>

        <div class="label-group">

            <?php echo 'Categories: ' . $on_cat; ?>

        </div>

    <?php endif;

}