[Cerrado] I want to change the translation of a slug

Background of the issue:
I want to change the translation of a slug on my site enlace oculto. I followed some documentation about adjusting a WPML setting related to the options of translated documents. I set the 'url of page' setting to 'translate'.

Symptoms:
The translation of the slug did not change, and I do not see the translation appearing in the editor.

Questions:
Why is the translation of the slug not appearing in the editor?
What additional steps are needed to change the translation of a slug?