change URL of website, updating everything necessary on the website, uploading and changing all links directed to the new site.

We have a German version of our website [login to view URL], we are now going to change the url to [login to view URL] we need someone to. * change the links on the website so that everything works and all links work on the new url * change all the incoming links from the 4 other language pages * upload and set up on the server (VPS) * check thoroughly all links are correct before finishing * make sure a 301 redirect is working for all the old pages to the relevant new page