I am trying to use the vmware_guest module to deploy a Windows 2016 VM from template in a VMware 6.0 and 6.5 vCenter environment while using a server name with a dash in the name (eg, SERVER-NAME).  The display name of the VM is created correctly in vCenter but after guest customization, the server name in the Windows OS appears without the dash (eg, SERVERNAME).  Is there an option I am missing to use the correct name or is this a bug?  Deploying the template using vCenter with this name works correctly.  Thanks!

Ansible host:
CentOS 7.3.1611
ansible 2.8.1
pyvmomi 6.7.3
vCenters 6.0 and 6.5
disk_type = expected_disk_spec.get('type', '').lower()
                if disk_type == 'thin':
                    diskspec.device.backing.thinProvisioned = True
                elif disk_type == 'eagerzeroedthick':
                    diskspec.device.backing.eagerlyScrub = True
            if 'filename' in expected_disk_spec and expected_disk_spec['filename'] is not None:
                self.add_existing_vmdk(vm_obj, expected_disk_spec, diskspec, scsi_ctl)
                continue
            elif vm_obj is None or self.params['template']:
                
                
                if diskspec.device.backing.fileName == '':
                    diskspec.fileOperation = vim.vm.device.VirtualDeviceSpec.FileOperation.create
            
            if expected_disk_spec.get('datastore'):
                
                
                
                pass
            kb = self.get_configured_disk_size(expected_disk_spec)
            
            if kb < diskspec.device.capacityInKB:
                self.module.fail_json(
                    msg="Given disk size is smaller than found (%d < %d). Reducing disks is not allowed." %
                        (kb, diskspec.device.capacityInKB))
            if kb != diskspec.device.capacityInKB or disk_modified:
                diskspec.device.capacityInKB = kb
                self.configspec.deviceChange.append(diskspec)
                self.change_detected = True
    def select_host(self):