Add text to email notification in WooCommerce when Local Pickup

Hi

I’m trying to add text to the email notification when a customer has chosen local pickup. I’m using the shipping zones in WooCommerce 2.6 and Table Rate Shipping plugin.

The code I have so far is:

add_action( 'woocommerce_email_before_order_table', 'add_order_email_lp', 10, 2 );

function add_order_email_lp( $order, $sent_to_admin ) {

  if ( ! $sent_to_admin ) {

    if ( 'local_pickup:14' == $order->shipping_method ) {
      // shipping method
      echo '<p><strong>Instructions:</strong> This is local pickup</p>';
    } else {
      // other methods
      echo '<p><strong>Instructions:</strong>This is not local pickup</p>';
    }
  }
}

If I choose Local Pickup (which is this table rate: local_pickup:14) I’m not getting the correct text.

I found this function online somewhere and it was originally for adding text based on billing method.

Can anybody help me with this?