For instance you don't like the default admin URL and also you transformed the folder title from "admin2344" to "backoffice". The new URL is the combination of your area title (or your Shop URL) with "backoffice". When I install prestashop using Quickinstall (cpanel module) the admin panel url is rather https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html