How can I change "html" folder name?

I have installed OLS with Wordpress using the prebuilt image on Azure.

I need to install another Wordpress instance. I'll follow the instructions found here (

I'd like to change the existing "html" root folder. Since it's non-descriptive. For example, I want the existing site (that was installed with the image deployment) to be in `/var/www/site1` and the new site I am going to install will be in `/var/www/site2`.

Are there instructions somewhere on the steps required to change `html` to something else?

Thanks very much,