Add member's name to Top Bar Nav menu location (OceanWP theme)

pmpro-add-welcome-name-to-menu.php

<?php
/**
 * Add "Welcome, User Display Name" to the OceanWP Top Bar menu location
 * 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
 
function my_oceanwp_add_welcome_user_nav_menu_item( $items, $args ) {
	
	if ( 'topbar_menu' === $args->theme_location && is_user_logged_in() ) {
		$user  = wp_get_current_user();
		$items = '<li><a href="#">Welcome, ' . $user->display_name . '</a></li>' . $items;
	}

	return $items;
}
add_filter( 'wp_nav_menu_items', 'my_oceanwp_add_welcome_user_nav_menu_item', 10, 2 );