public static function plugin_action_links($links)
{
$action_links = array('settings' => '<a href="' . admin_url('admin.php?page=wc-settings') . '" aria-label="' . esc_attr(__('View WooCommerce settings', 'woocommerce')) . '">' . __('Settings', 'woocommerce') . '</a>');
return array_merge($action_links, $links);
}