Page with the same name of a category


I’ve a category, let’s say “testcat”. I want to create some pages which the final url should be ““. To do this, I should create a page named “testcat” and then a page named “pagename” with the page “testcat” as parent page. I tried and it seemd to work, but I’m worried about what’s happening in the backend as actually there should be TWO pages on the same url the default category page for “testcat” category and my custom page “testcat”.

Could you help me to understand if this is the right way to do what I want, or should I use another method? Thanks.