Custom permalinks not working

Hi,
I modified WP permalinks in order to change product category url from:
https://www.mywebsite.com/product-category/web/

to custom:
https://www.mywebsite.com/services/web/

In my case https://www.mywebsite.com/services/web is the product category link, and seems that’s not possible to use “services” because it’s already used for Product individual links (https://www.mywebsite.com/services/web/product), so that has to be something different.

To be more clear:
https://www.mywebsite.com/services —————————————> is my shop base
https://www.mywebsite.com/services/web —————————> (should be) my product category base
https://www.mywebsite.com/services/web/product —> is my product base

So this means I should change my product category base to anything different from services, for example https://www.mywebsite.com/service/web

Don’t know if on your end this could be something normal but in this case I will not respect SEO rules and I should have the same path with same keyword (services) for all the links.

Thanks in advance for helping.

Angelo