Multi Domain Tracking

I am trying to setup multi-domain tracking and was wondering how I do this in Analyticator? If I paste the code that Google suggests for tracking multi-domain into the after tracking box it shows up after “ga(‘send’, ‘pageview’); and not before which is how Google shows the code in their examples. Is this going to cause a tracking issue?

Also is there a way to setup multi-domain tracking for 3 or more domains? Again Google says that in the line “ga(‘create’, ‘UA-XXXXXX-Y’, ‘auto’);” the variable ‘auto’ needs to be replaced with the domain to track. So this line of code becomes
“ga(‘create’, ‘UA-XXXXXXX-01’, [‘example-2.com’,’example-3.com’]);”

Any help on this would be greatly appreciated.

https://www.ads-software.com/plugins/google-analyticator/