How to make 3-level structure of the website in Worpdress custom posts?

There are three types of posts:

  • Part of the world
  • Country
  • City

Everyone post your template.

How to implement below url was for example

Need, when you choose the parent post url generated automatically. - found polarboy example. Here the structure of 2 level.

Tried to find artists on freelancing, but there is a spam.
June 7th 19 at 14:42
0 answer

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