How to clone a multisite on a test environment

Hi guys,

I’ve searched on-line but did not find anything helpfull about this argument.

Hope someone of you knows how to proceed.

I’ve a multisite environment, with 1 main site + 1 subdomain.

https://yoganride.com
https://english.yoganride.com

I’d like to clone the entire environment on a test site (or on a localhost) in order to run plugin tests and so on.

How do I do that?
Is there a plugin like duplicator that works also for multisite?

Thank you,

Francesco