SharePoint Online: How to Update Term Labels in Term Store using PowerShell?

#Load SharePoint CSOM Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Taxonomy.dll"
   
#Set Variables
$SiteURL= "https://crescent.sharepoint.com"
$TermGroupName = "Sectors"
$TermSetName = "Energy"
$TermName="Midstream"

#Setup Credentials to connect
$Cred = Get-Credential
 
Try {
    #Setup the context
    $Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($SiteURL)
    $Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Cred.UserName,$Cred.Password)
 
    #Get the Taxonomy Session and Term Store
    $TaxonomySession = [Microsoft.SharePoint.Client.Taxonomy.TaxonomySession]::GetTaxonomySession($Ctx)
    $TaxonomySession.UpdateCache()
    $Ctx.Load($TaxonomySession)
    $TermStore = $TaxonomySession.GetDefaultSiteCollectionTermStore()
    $Ctx.Load($TermStore)
    $Ctx.ExecuteQuery()

    #Get the Term Group    
    $TermGroup = $TermStore.Groups.GetByName($TermGroupName)
    $Ctx.Load($TermGroup) 

    #Get the Term Set
    $TermSet = $TermGroup.TermSets.GetByName($TermSetName)
    $Ctx.Load($TermSet)
    $Ctx.ExecuteQuery()

    #Get the term
    $Term = $TermSet.Terms.GetByName($TermName)
    $Ctx.Load($Term)
    $Ctx.ExecuteQuery()

    #Update Default Label of the Term
    $DefaultTermLabel = $Term.CreateLabel("Midstream V2", 1033, $True)

    #Add Other Labels
    $OtherTermLabel = $Term.CreateLabel("Midstream V3", 1033, $False)
    $OtherTermLabel = $Term.CreateLabel("Midstream V4", 1033, $False)
    $Ctx.ExecuteQuery()

    Write-host -f Green "Default Label Set for the Term!"
}
Catch {
    write-host -f Red "Error: " $_.Exception.Message
}