Timeline story to blog post

I have the pro version.
I want to create a timeline story and then make it also into a blog post (NOT the other way round)
Satinder wrote previously
2. Your blog post url will be like this – yourwebsite.com/blog-post-slug/ But timeline story single page will be like this – yourwebsite.com/timeline/story-post-slug/ But you can change /timeline/ word with custom word in PRO version
If this is the answer to my question, could you explain exactly how and where to do it, please