Magento 2.2.5 product redirects to another category

I'm going to have a strange situation. When I select a product in my online store, the category and the bread pan belong to a different category. Yes, the product is also available in this category, but I do not want it.

So, when I'm in the "tassen" category and select a product, the main category menu and breadcrumbs select "Merken":

enter the description of the image here