How to implement redirect with webdav?

Question

Nginx

Hello!
Raised a webdav, on nginx.
But the functionality implies that it will work for the YET, only through the built-in tools of the OS explorer, in the future, the mb client.
But, the point is. There is a task so that when you try to access this same webdav from a browser, it will redirect you to some page.
For example, as it is implemented at https://webdav.yandex.ru/
(through the connection explorer, through the browser redirect)