Variant Image Grouped
Below are the step-by-step instructions to set up Variant Image Grouped:
Step 1: In Theme customize, go to the Product page > Default product > Product summary, you guys will see the Use variants image group option here:

Step2: Go to Products select product you would like to add Variant Image Grouped

Step3: Copy the colors of Variant section

Step 4: Click on image product -> Paste name of the variant color on “Image alt text” section of a product image.

Here is the result: Demo
