Code for user name and last name

Hello @franckw,

Greetings of the day!

For the customer’s first name and last name, please use {{customer.firstname}}, {{customer.lastname}} shortcodes.
Here is the list of other shortcodes that you can use in your email template:https://cartflows.com/docs/shortcode-reference-for-email-fields/.

I hope this helps.
Best Regards,