Sitecore PowerShell Script to create all language versions for an item from en version

 We have lots of media items and our business wants to copy the data from en version of media item to all other language versions defined in System/Languages. This ensures that media is available in all the languages. So, we created the below powershell script to achieve the same - 

#Get all language versions defined in System/Languages

$languages = Get-ChildItem /sitecore/System/Languages -recurse | Select $_.name | Where-Object {$_.name -ne "en"} | Select Name

#Ensuring correct items are updated by comparing the template ID 

$items = Get-ChildItem -Path "/sitecore/media library/MyProjects" -Recurse | Where-Object {'<media item template id>' -contains $_.TemplateID}

#Bulk update context to improve performance

New-UsingBlock (New-Object Sitecore.Data.BulkUpdateContext) {

foreach($item in $items){

   foreach($language in $languages){

$languageVersion = Get-Item -Path $item.Paths.Path -Language $language.Name

#Check if language version already exists

if($languageVersion -eq $null){

Write-Host "Creating "$language.Name" version for "$item.Name

Add-ItemLanguage -Item $item -Language "en" -TargetLanguage $language.Name -IfExist OverwriteLatest

}

} 

}

}