You are able to set site-wide gallery preferences that will become your default for any product galleries set as the default style.
 
For information on how to update the style of an individual gallery you can go here:
https://support.storbie.com/s/article/Updating-the-Style-of-an-Individual-Product-Gallery


To update your default product gallery preferences:

1. Go to Settings
2. Select Appearance 
4. Select Edit Product Display Preferences 



5. On the Gallery Layout window select your preferred default Gallery Layout

6. On the Gallery Style window select your preferred Gallery Style


7. Click Finish
8. Save your Changes