guacamole/src/main/webapp/app/home/templates/connectionGroup.html

<span class="home-connection-group name">
    <a ng-show="item.balancing" ng-href="#/client/{{context.getClientIdentifier(item)}}">{{item.name}}</a>
    <span ng-show="!item.balancing">{{item.name}}</span>
</span>