Jenkins Publishing Multi Module Spock Test Reports

Question

I have a multi-module maven project that looks like this:

backend
|_module-a
|_module-b
|_module-c

Eventually new modules can be added under backend

The backend module has a packaging "pom" and all modules-a,b and c are just regular jars

We use Spock as a testing framework and have spock reports generated by each module: (module-a/target/spock-reports for example for module a) Specifically we use This framework for generating spock reports

Now I would like to create a Jenkins Job for module backend that would build all modules and publish an aggregated test report.

I Do use "Publish JUnit Test Result report" Post build action, but I do want to take advantage of HTMLs generated by spock reporting framework and show then in jenkins.

So my question is basically how do you I achieve this behavior?

Thanks a lot in advance