My Laravel site is running on a server managed through Plesk. I now have to swap the current URL to a new one, yet every attempt I make inside Plesk breaks the route mapping and the application starts throwing 404s. Plesk is therefore the main point of change as I don’t want to touch or refactor the PHP code itself. Here is the situation: • The codebase is stable and already live. • I only need the URL altered—no feature additions. • All existing routes must continue to resolve exactly as before once the new domain (or sub-folder) is in place. What I’m looking for is hands-on help configuring Plesk so that: 1. The new URL loads the application without any server errors. 2. Laravel’s route system picks up the correct base path (APP_URL, .htaccess, virtual host settings, etc.). 3. Legacy links automatically redirect to their new equivalents when necessary so users and search engines don’t see broken pages. Please bring solid experience with both Plesk and Laravel. If everything works seamlessly on the new URL—no 404s, no mixed-content warnings, no database issues—the job is done.