Multiple projects with the soapui plugin.

I'm missing this feature also.
If I set following for child project:

 <build>    
      <plugins>            
         <plugin>
            <groupId>eviware</groupId>
            <artifactId>maven-soapui-pro-plugin</artifactId>
            <version>4.5.1</version>            
            <inherited>true</inherited>                       
            <configuration>
              <soapuiProperties>
                <property>
                  <name>soapui.logroot</name>
                  <value>${project.build.directory}/soapui-logs/</value>
                </property>
              </soapuiProperties>
              <saveAfterRun>true</saveAfterRun>
              <testFailIgnore>true</testFailIgnore>                       
              <aggregate>true</aggregate>
              <linkXRef>true</linkXRef>
              <projectFile>${basedir}/../../src/test/soapui/Test-soapui-project.xml</projectFile>
              <host>http://127.0.0.1:8080</host>
              <outputFolder>${basedir}/../../target/soapui-reports-childProject1/</outputFolder>
              <junitReport>true</junitReport>
              <printReport>false</printReport>
              <projectProperties>
                <projectProperty>myProp1=prop1</projectProperty>
                <projectProperty>myProp2=prop2</projectProperty>
              </projectProperties>
              
            </configuration>          
            <executions>
            <execution>
              <id>integration-test</id>
              <phase>integration-test</phase>
              <goals>
                <goal>test</goal>
              </goals>
    </execution>
 </executions>
         </plugin>
         ...
      </plugins>
   </build>

Second child project has similar configuration with other variables.

Parrent pom looks like:

...
    <modules>  
      <module>modules/project1</module>
      <module>modules/project1</module>
    </modules>
    
    <reporting>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-report-plugin</artifactId>
          <version>2.5</version>
          <configuration>
            <aggregate>true</aggregate>
          </configuration>
        </plugin>
      </plugins>
    </reporting> 

Is there any way how to aggregate ${basedir}/../../target/soapui-reports-childProject1 and ${basedir}/../../target/soapui-reports-childProject2 test sub-module results into one?

Using

mvn integration-test

to produce results