Related posts

function king_related_posts_columns( $args ) {
    $columns = absint( Kadence\kadence()->option( 'product_related_columns' ) );
    $args['posts_per_page'] = 10;
    $args['columns'] = $columns;
    return $args;
}

function king_change_related_products() {
    if ( class_exists( 'Kadence\Theme' ) ) {
        $kadence_theme_class = Kadence\Theme::instance();
        remove_filter( 'woocommerce_output_related_products_args', array( $kadence_theme_class->components['woocommerce'], 'related_products_columns' ), 20 );
        add_filter( 'woocommerce_output_related_products_args', 'king_related_posts_columns' );
    }
}

add_action( 'init', 'king_change_related_products' );