Last updated: 2 weeks ago
Copy the event ticket confirmation php file from event tickets addon from below path
Copy this file NOT cut — aka leave a version of this file in the addon folder.
Create a directory inside your current theme as below
Paste the copied PHP file from above step into this directory.
Now you can edit this email confirmation PHP file using your favorite text editor to a custom look you want. Next time a ticket email is sent, event tickets addon will look for the ticket PHP file in your theme template directory before using the template inside the tickets addon.