How can I search for an PID for using an explicit handlename?

Question

My goal is to search all Process from every user and search if someone is using an explicit dll that I already know at the start of my script. And when a User is running a Procces in which my Handlename is running I want to kill this process.

I already know under which processname the handle would be running, that would be: msaccess

my Idea was to search for the process of msaccess like this:

$processName = "msaccess.exe"
$handleNamePath = "C:\\Program Files (x86)\\Sage\\Sage 100\\9.0\\Shared\\GEKKO.HPGebote.dll"

$process = Get-WmiObject Win32_Process | Where-Object {$_.Name -eq $processName} | Select-Object -ExpandProperty ProcessId

# Loop through all processes
foreach ($process in (Get-Process)) {
    # Get all handles for the process
    $handles = $process | Select-Object -ExpandProperty Handles

    # Check if any handle matches the search pattern
    foreach ($handle in $handles) {
Write-Output "Found handle $($handle.HandleName) in process $($process.Name)"

        if ($handle.HandleName -like $handleNamePath) {
            Write-Output "Found handle $handleNamePath in process $($process.Id)"
            # Kill the process
            $process.Kill()
        }
    }
}

At the end I want an similiar Output like that in the Ressource Monitor: Example

I tried this too, to loop through every process and look every children through but for some reason my dll path will not be found?

$parentProcesses = Get-Process | Where-Object {$_.ParentProcessId -eq 0} 

foreach ($parentProcess in $parentProcesses) {
    Write-Host "Elternprozess Name: $($parentProcess.ProcessName), ID: $($parentProcess.Id), Path: $($parentProcess.Path)"

    $childProcesses = Get-Process | Where-Object {$_.ParentProcessId -eq $parentProcess.Id}

    foreach ($childProcess in $childProcesses) {
        if ($childProcess.Path -like "C:\\Program Files (x86)\\Sage\\Sage 100\\9.0\\Shared\\GEKKO.HPGebote.dll") {
            Write-Host "    Kindprozess Name: $($childProcess.ProcessName), ID: $($childProcess.Id), Path: $($childProcess.Path)"
        }
    }
}

Here is a look on my Task Manager, the selected Process is my dll and I want it to find:

Example

but thats not working like I want, im quite new to this, has anyone an Idea or an advise for me How I could achieve that?