woocommerce / woocommerce

		$category_object = apply_filters( 'wc_product_post_type_link_product_cat', $terms[0], $terms, $post );

		$product_cat     = $category_object->slug;

		if ( $category_object->parent ) {

			$ancestors = get_ancestors( $category_object->term_id, 'product_cat' );

			foreach ( $ancestors as $ancestor ) {

				$ancestor_object = get_term( $ancestor, 'product_cat' );

				$product_cat     = $ancestor_object->slug . '/' . $product_cat;

			}

		}

	} else {

		// If no terms are assigned to this post, use a string instead (can't leave the placeholder there).

		$product_cat = _x( 'uncategorized', 'slug', 'woocommerce' );

			foreach ( $terms as $term ) {

				$term->formatted_name = '';

				if ( $term->parent ) {

					$ancestors = array_reverse( get_ancestors( $term->term_id, 'product_cat' ) );

					foreach ( $ancestors as $ancestor ) {

						if ( $ancestor_term = get_term( $ancestor, 'product_cat' ) ) {

							$term->formatted_name .= $ancestor_term->name . ' > ';

						}

					}

				}

				$term->formatted_name              .= $term->name . ' (' . $term->count . ')';

				$found_categories[ $term->term_id ] = $term;