Please follow the below simple steps to change the permalink of products page from “Packages” to “Products” or to the slug name as per your needs.
Please open the php file “wp-content/themes/trendytravel/framework/woocommerce/index.php” with some editor like dreamweaver and find Line.No: 29.
Then replace the code
$args['rewrite'] = array('slug' => 'package');, thereby with the following one as shown below,
'rewrite' => array( 'slug' => 'products' ),
You can change the slug “products” to whatever slug value that you need.