Changing woocommerce related products text with tags

Question

I'm currently using Change Related Products Heading adding the product name in WooCommerce answer code but instead of the get_the_title I want to be getting the tags of the product

Answer 1

$term_list = array();
$terms_data = wp_get_post_terms( get_the_id(), 'product_tag' );
if( count($terms_data) > 0 ){
    foreach($terms_data as $termdata){
        $term_id = $termdata->term_id;
        $term_name = $termdata->name;
        $term_slug = $termdata->slug;
        $term_link = get_term_link( $termdata, 'product_tag' );
        $term_list[] = '<a href="'.$term_link.'">'.$term_name.'</a>';
    }
    $term_list = implode( ', ', $output );
    echo $term_list;
}