I have the following problem with a permalink: if I open this page (it is implemented as a static page) on my local website:
localhost/wordpressAsper/archivio it automatically change it into
Going into the administration panel ---> pages ---> All pages ---> Archivio and editing it I can see that the related permalink is
So I tried to change it in from archivio-2 to archivio but I can't because when I confirm the change it return to archivio-2 (but I can change it any other values)
I think that this could depend by an old Archivio page (that I have delete) that had archivio as permalink. So I think that WP have registered the old permalink of the old page (that not exist yet) or something like this.
How can I fix it and have archivio as permalink instead archivio-2. Can I reset the old permalinks in some way?