docs: public boolean removeChildObjectByName(final String name) {
          if (null != name && !name.isEmpty()) {
              GVRSceneObject found = null;
              for (GVRSceneObject child : mChildren) {
                  GVRSceneObject object = child.getSceneObjectByName(name);
                  if (object != null) {
                      found = object;
                      break;
                  }
              }
              if (found != null) {
                  removeChildObject(found);
                  return true;
              }
          }
          return false;
      }