move-vm not working : Could not find VirtualMachine with name

I am trying to cross migrate VM across two Vcenters ( from 6.5 to 7.0) with move-vm command, but something is wrong, couldn't find my test-vm, even basic get-vm find it.

$global:DefaultVIServers

Name                           Port  User
----                           ----  ----
host1.. 443   x.LOCAL\Admini...
host2.. 443   y.LOCAL\Admini...

$destination = 'new-host'
get-vm test-vm

Name                 PowerState Num CPUs MemoryGB
----                 ---------- -------- --------
test-vm              PoweredOff 2        4.000


Move-VM -VM test-vm -Destination $destination
Move-VM : 10/12/2022 7:16:06 AM Move-VM         Could not find VirtualMachine with name 'test-vm'.
At line:1 char:1
+ Move-VM -VM test-vm -Destination $destination
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (test-vm:String) [Move-VM], VimException
    + FullyQualifiedErrorId : Core_ObnSelector_SelectObjectByNameCore_ObjectNotFound,VMware.VimAutomation.ViCore.Cmdlets.Commands.MoveVM

Move-VM : 10/12/2022 7:16:06 AM Move-VM         Value cannot be found for the mandatory parameter VM
At line:1 char:1
+ Move-VM -VM test-vm -Destination $destination
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Move-VM], VimException
    + FullyQualifiedErrorId : Core_BaseCmdlet_UnknownError,VMware.VimAutomation.ViCore.Cmdlets.Commands.MoveVM

trying with -Server option: not works, looks that I can use this option only once in whole command

 Move-VM -VM test-vm -server 'host1'  -Destination $destination -Server 'host2'
Move-VM : Cannot bind parameter because parameter 'Server' is specified more than once. To provide multiple values to parameters that can accept multiple values, use the array syntax. For example, "-parameter value1,value2,value3".
At line:1 char:98

If you want to move your VM from vCenter A to vCenter B use VMware Converter Tool.
You can move the VM turn on without problems. Also there is a beta program maybe you can try the new tool. Take care about VM Guest OS because some OS are deprecated on vSphere 7.

In your current configuration the migration is not possible.

Requirements for VMware VM migration to another vCenter

• The source and target vCenter Server instances and ESXi hosts must be running version 6.0 or later.
  yes
• The source vCenter and target vCenter should be on the same version.
  no
• An Enterprise Plus license is required for cross-vCenter Server and long distance vMotion functionality.
  unknown
• When using the vSphere Web Client, both vCenter Server instances must be in Enhanced Linked Mode and must be in the same vCenter single sign-on (SSO) domain so that the source vCenter Server can authenticate to the target vCenter Server.
  no

As you see, in the current configuration a simple direct migration is not possible. If your have an Enterprise Plus license you can update your 6.5 vCenter and link it to the other vCenter, then the migration should work.

Otherwise you can either migrate it manually (turn VM off, remove from vCenter, move files to new datastore if necessary, register VM, turn VM on) or you can use the VMware converter to do the conversion (VM must be off for this as well).

For the move-vm cmdlet the -VM parameter must be a VM object, not just the name of a VM. So it should work like this:

$vm = get-vm test-vm
Move-VM -VM $vm -Destination $destination

Have a look at the online help of move-vm for other examples like using pipelines etc:

get-help move-vm -examples