update Aug 2018
this feature Shipped
:
https://webflow.com/feature/change-cms-collection-page-url-slugs
OLD
I have this structure:
http://some-site.io/`category`/some-category-name/
NEW
I want to change category
to blog
(Better For SEO):
http://some-site.io/`blog`/some-category-name/
All the CMS items have already been created (Not by me). Any way to solve this?