With SimpleTix, you can customize your site fully, even to the extent of changing  your labels.  To change the labels :

  1. From the admin panel, folder: /AdminPanel/ 
  2. Go to the settings tab, it's the one on the far right side. 
  3. Click settings, in the sub-menu choose "Other Settings" 


  4. On the bottom of the page, click "Edit Labels"
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From here you can search for different labels on your site and overwrite them. 
We recommend making one change as a time, saving, then in another browser preview the change on your site.