Don't understand

Let’s say we have post.
When we write it’s title or change title permalink changes automatically. That means no need to edit it.

1. this is my permalink settings: https://joxi.ru/E5mdGG4t7BRar1
2. this is how it works: https://joxi.ru/K823gg6U7BNX2O

I don’t like to use urls like:
https://citadelle.me/2015/08/01/sample-post/
or https://citadelle.me/?p=123

I like that approach: https://sitename.com/hello-world-i-m-anar

To do so I’ve to write additional permalink by hand every time after writing title of post.
So I’ve made plugin that does it for me.

Just install it and use it like I do, You’ll understand what I mean.

OK, I’ve made the test and the plugin modifies directly the slug even if the post is already published – something WP does not allow. It can be convenient but a little problematic too.

Ditto. I’m looking for this function but as a button not a automatic process, or changes the slug before publish but not after publish.

Changing the slug after publishing breaks SEO, external site links, and Discus commenting.