Add search page to breadcrumb navigation for shop pages

Hello, we want to create a simple navigation on our site. We want to use one search page, shop pages, and a corresponding breadcrumb navigation and URL scheme. We are using categories but don’t necessarily want to link the category views.

So our main Store Locator page is a WordPress page with WPSL shortcode.

I have set the store slug to “cannafinder-kauf-da”, the name of our search page kind of ignoring that it must be unique; it does work fine.
Search page is /cannafinder-kauf-da and store pages are /cannafinder-kauf-da/storename.

But this does not show in the breadcrumb navigation on our page created by YoastSEO.
At Yoast settings, I can choose a taxonomy to be displayed in breadcrumbs for content types; the only available choices however for the new value “Store Locator” are “None” and “Store Category”.

“Store Category” is selected now, you can see on our site when you chose any shop page. But I will probably turn this off. Instead of the category, that particular breadcrumb should be “Cannafinder – kauf da!” and link to /cannafinder-kauf-da

Can you help with this?

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