facetwp woocommerce pager facet

<?php
/**
 * Pagination - Show numbered pagination for catalog pages
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/loop/pagination.php.
 * 
 * Create a pager facet in facetwp's settings and use that facet name in the code below.  Be sure to change
 * the shortcode to use your facet's name instead of "my_custom_pager"
 *
 * @see     https://docs.woocommerce.com/document/template-structure/
 * @package WooCommerce/Templates
 * @version 3.3.1
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
$total   = isset( $total ) ? $total : wc_get_loop_prop( 'total_pages' );
$current = isset( $current ) ? $current : wc_get_loop_prop( 'current_page' );
$base    = isset( $base ) ? $base : esc_url_raw( str_replace( 999999999, '%#%', remove_query_arg( 'add-to-cart', get_pagenum_link( 999999999, false ) ) ) );
$format  = isset( $format ) ? $format : '';
if ( $total <= 1 ) {
	return;
}
?>

<?php if ( function_exists('FWP') ) : ?>
    <?php echo facetwp_display( 'facet', 'my_custom_pager ); // change 'my_custom_pager' to the name of your pager facet ?>
<?php else : ?>
    <nav class="woocommerce-pagination">
        <?php
            echo paginate_links( apply_filters( 'woocommerce_pagination_args', array( // WPCS: XSS ok.
                'base'         => $base,
                'format'       => $format,
                'add_args'     => false,
                'current'      => max( 1, $current ),
                'total'        => $total,
                'prev_text'    => '←',
                'next_text'    => '→',
                'type'         => 'list',
                'end_size'     => 3,
                'mid_size'     => 3,
            ) ) );
        ?>
        
    </nav>
<?php endif; ?>