Question concerning the Blog in Kirby 3.5.1

[pixelijn]

Yes, that’s possible via routes and additionally optionally a model that creates the modified URL.

Routing

Routing 101 - Remove part of the URL

As I said, if you use the new syntax in your config.php, it will/should work: <?php return [ 'debug' => false, 'routes' => [ [ 'pattern' => '(:any)', 'action' => function($uid) { $page = page($uid); if(!$page) $page = page('project/' . $uid); if(!$page) $page = site()->errorPage(); return site()->visit($page); } ], [ 'pattern' => 'project/(:any)', …