Make a section on a product category page (webbshop) without it being applied to all product category pages

I want to add an individual section to each of my product category pages. This section should include a title, a short description, and a button for visitors who want to learn more about the specific product category.

I understand that this can be done in the product category settings, but the default format doesn’t fit the look I’m going for. The issue is that when I add a section above the product listings on one category page, it gets applied to all categories.

Is there a way to lock a section so it only appears on a specific product category page, without using the default design from the product category settings?

All product categories are currently listed in a dropdown menu as links, and I believe they need to remain that way. I’ve attached some images for better clarity.