What's the best approach to have a custom 404 page with October CMS with Laravel 5

I'm working on a project based on the October CMS, with Laravel 5.0.35.

I'm trying to override the 404 page.

The current 404 page is located here:

modules\cms\views\404.php

... and is served by:

modules\cms\classes\Controller.php

As you can see, both the controller and the view are inside modules. This folder is a dependency folder and its content should not be altered. The best approach I see here is to use an override.

You can see the October CMS structure here:

http://ift.tt/1dZaBhY

Do you have any ideas or suggestions on how to achieve this?

Thanks.

via Chebli Mohamed