Separate section for each content

Hi, I'm building an ecommerce shop with Locomotive CMS. I want to add a gallery with a dynamic number of photos to each product. I've created a template page for my product entries and then added a gallery section to the template. I expected to able to edit the gallery on each product page separately, but the content is the same on all product pages.

Is it possible to build what I want with sections and a content entry template?

With best wishes to you.