Two pre-sale questions

Hello. Your plugin rocks! Two issues needs to be addressed for me to buy the plugin.

1. The URLs must look better. You mentioned pretty link. Could i use that to bulk change URLs maybe? or use Rewrite rules to make this happen?
Is there a solution to this or no?

Now
https://idrottssko.se/k/racketsport/?swoof=1&pa_filter=herr&really_curr_tax=18-product_cat

Correct
https://idrottssko.se/k/racketsport/filter/herr/

2. When i activate a filter, the breadcrumbs change. How can we make sure the breadcrumbs stay the same?

Compare the breadcrumbs:

https://idrottssko.se/k/racketsport/badminton/

https://idrottssko.se/k/racketsport/badminton/?swoof=1&pa_filter=herr&really_curr_tax=19-product_cat

The breadcrumb should not change when i change the filter. AJAX is not possible for me.

Please tell me these can be fixed somehow. I’ve tried so many filters and yours is so much better.

Thank you very much! ??