Set-PowerShellUICulture
# example: Set-PowerShellUICulture -Name "en-US"
function Set-PowerShellUICulture {
param([Parameter(Mandatory=$true)]
[string]$Name)
process {
$culture = [System.Globalization.CultureInfo]::CreateSpecificCulture($Name)
$assembly = [System.Reflection.Assembly]::Load("System.Management.Automation")
$type = $assembly.GetType("Microsoft.PowerShell.NativeCultureResolver")
$field = $type.GetField("m_uiCulture", [Reflection.BindingFlags]::NonPublic -bor [Reflection.BindingFlags]::Static)
$field.SetValue($null, $culture)
}
}