function wc_attribute_label( $name, $product = '' ) {
	if ( taxonomy_is_product_attribute( $name ) ) {
		$slug       = wc_attribute_taxonomy_slug( $name );
		$all_labels = wc_get_attribute_taxonomy_labels();
		$label      = isset( $all_labels[ $slug ] ) ? $all_labels[ $slug ] : $slug;
	} elseif ( $product ) {
		if ( $product->is_type( 'variation' ) ) {
			$product = wc_get_product( $product->get_parent_id() );
		}
		$attributes = array();

		if ( false !== $product ) {
			$attributes = $product->get_attributes();
		}

		// Attempt to get label from product, as entered by the user.
		if ( $attributes && isset( $attributes[ sanitize_title( $name ) ] ) ) {
			$label = $attributes[ sanitize_title( $name ) ]->get_name();
		} else {
			$label = $name;
		}
	} else {
		$label = $name;
	}

	return apply_filters( 'woocommerce_attribute_label', $label, $name, $product );
}