Script to persistently set the priority of an application that matches the specified name

PriorityTemplate.ps1

Set-PSDebug -Trace 0
$process = Get-Process -Id $pid
$process.PriorityClass = 'Idle'

$Application = "" # Name of the application (Get-Process)
$Priority = "" # Priority (Idle|BelowNormal|Normal|AboveNormal|High|RealTime)

function Set-Priority {
    $process = Get-Process -Name "$Application"
    $process.PriorityClass = "$Priority"
}
function Find-Process {
    try {
        Get-Process -Name "$Application" -ErrorAction "Stop"
        Set-Priority
    } catch [Microsoft.PowerShell.Commands.ProcessCommandException] {
        #
    } catch {
        #
    }
}
for () {
    Find-Process
    Start-Sleep -Seconds 1
}