In this guide, we’ll walk you through how to organize images in the Photo Gallery widget using Categories (folders).
This is a simple way to make large galleries easier to navigate and help your visitors quickly find the right type of images without scrolling through everything 
What are the steps?
Create categories
Go to the widget editor and add the Categories on the Photos tab that make sense for your gallery — for example, by theme, product type, event, or any other structure you need:
Assign categories to photos
Once your categories are created, assign each image to the appropriate folder.
This is done manually, so you can fully control how your gallery is structured and make sure every image appears in the right place.
Enable category filters
Finally, go to the Layout tab and enable Filters.
This will allow your website visitors to switch between categories and view only the images they’re interested in, instead of browsing the full gallery:
That’s it! Your Photo Gallery images are now grouped by categories, making it easier for users to explore and navigate your images
