Sometimes the site name given to a collection or kiosk at creation ends up not being useful or accurate later on.

Before the patron portal, only staff could see these names so the problem was limited, but now that patrons can choose a default collection, the unchangeable site names are exposed.

Issues that would be fixed by this: typos in site names, test sites turned into real sites, collections and kiosks with the same name making user management confusing.

Deleting and re-creating is not easy because the sites may already be configured with staff permissions, homepages, settings, etc. that would take time to record and recreate. Presumably any patrons that had already chosen a default collection would lose that customization when the site is deleted even if it is later recreated with the same URL.