Assign local language strings to sensitivity labels

Connect-ExchangeOnline
Connect-IPPSSession

Function Translate-String {
  [cmdletbinding()]
    Param(
        [string]$InputString,
        [string]$LanguageCode )
 
$textJson = @{
        "Text" = $InputString
    } | ConvertTo-Json
$Body = "[$textJson]"
 
$Uri = "$($global:BaseUri)&to=$($LanguageCode)&textType=html"
$Status = Invoke-RestMethod -Method Post -Uri $uri -Headers $global:headers -Body $Body
$Translation = $Status[0].translations[0].text
 
Return $Translation
}
 
$TranslatorKey = "20be21011ba2747a0996c4134492bfc97" # You need a valid key for Microsoft Translator
 
$global:BaseUri = "https://api.cognitive.microsofttranslator.com/translate?api-version=3.0"
$global:Headers = @{
    'Ocp-Apim-Subscription-Key' = $translatorKey
    'Ocp-Apim-Subscription-Region' = 'northeurope' # added (change if needed)
    'Content-type' = 'application/json; charset=utf-8'
}
 
# Make sure that we're connected to Exchange Online and the compliance endopoint
Connect-ExchangeOnline
Connect-IPPSSession
 
# Declare the set of languages that we're going to translate for
$Languages = @("fr-fr","it-it","de-de", "ar-ar")
 
# Find set of labels that support LLV strings
Write-Host "Finding sensitivity labels to process..."
[array]$FileLabels = Get-Label | Where-Object {$_.ContentType -Like "*File*"}
 
ForEach ($Label in $FileLabels) {
   $FrenchDisplayName = $Null; $GermanDisplayName = $Null; $ItalianDisplayName = $Null; $ArabicDisplayName = $Null
   $FrenchTooltip = $Null; $GermanToolTip = $Null; $FrenchToolTip = $Null; $ArabicToolTip = $Null
   Write-Host ("Setting language values for the {0} label" -f $Label.displayname)
   [string]$FrenchDisplayName = Translate-String -InputString $Label.DisplayName -LanguageCode "fr"
   [string]$FrenchTooltip = Translate-String -InputString $Label.ToolTip -LanguageCode "fr"
   [string]$ItalianDisplayName = Translate-String -InputString $Label.DisplayName -LanguageCode "it"
   [string]$ItalianTooltip = Translate-String -InputString $Label.ToolTip -LanguageCode "it"
   [string]$GermanDisplayName = Translate-String -InputString $Label.DisplayName -LanguageCode "de"
   [string]$GermanTooltip = Translate-String -InputString $Label.ToolTip -LanguageCode "de"
   [string]$ArabicDisplayName = Translate-String -InputString $Label.DisplayName -LanguageCode "ar"
   [string]$ArabicTooltip = Translate-String -InputString $Label.ToolTip -LanguageCode "ar"
 
   $DisplayNameLocaleSettings = [PSCustomObject]@{LocaleKey='DisplayName';
    Settings=@(
       @{key=$Languages[0];Value=$FrenchDisplayName;}
       @{key=$Languages[1];Value=$ItalianDisplayName;}
       @{key=$Languages[2];Value=$GermanDisplayName;}
       @{key=$Languages[3];Value=$ArabicDisplayName;})}
  $TooltipLocaleSettings = [PSCustomObject]@{LocaleKey='Tooltip';
   Settings=@(
       @{key=$Languages[0];Value=$FrenchToolTip;}
       @{key=$Languages[1];Value=$ItalianToolTip;}
       @{key=$Languages[2];Value=$GermanToolTip;}
       @{key=$Languages[3];Value=$ArabicTooltip;})}
 Set-Label -Identity $Label.ImmutableId -LocaleSettings (ConvertTo-Json $DisplayNameLocaleSettings -Depth 3 -Compress),(ConvertTo-Json $TooltipLocaleSettings -Depth 3 -Compress)
}
 
rite-Host "All labels updated with local language values..."