How do I change owncloud 10.7 url in lighttpd 1.4.53?

I am very new to web hosting. I have an owncloud setup on my domain but I want to change the URL (eg. from example.com/owncloud to example.com/cloud).

The steps are outlined here for apache2 https://doc.owncloud.org/server/9.1/...web_route.html

but I am running lighttpd. Does anyone know the equivalent steps? I don't think the lighttpd conf file can have the Alias line.

Thanks for your help :)