Customizing footer text email notiications based on user role in Woocommerce

// Setting the Order ID as a global variable
add_action('woocommerce_email_before_order_table', 'email_order_id_as_a_global', 1, 4);
function email_order_id_as_a_global($order, $sent_to_admin, $plain_text, $email){
    $GLOBALS['order_id_str'] = $order->get_id();
}

// Conditionally customizing footer email text
add_action( 'woocommerce_email_footer_text', 'custom_email_footer_text', 10, 1 );
function custom_email_footer_text( $get_option ){

    // Getting the email Order ID global variable
    $refNameGlobalsVar = $GLOBALS;
    $order_id = $refNameGlobalsVar['order_id_str'];

    // If empty email Order ID we exit
    if( empty($order_id) ) return;

    //Get the customer ID
    $user_id = get_post_meta( $order_id, '_customer_user', true );

    // Get the user data
    $user_data = get_userdata( $user_id );

    if ( in_array( 'wholesale_customer', $user_data->roles )  ) {
         $get_option = 'Store 1';
    } else {
         $get_option = 'Store 2';
    }

    return $get_option;
}