How to turn List results into variables? (PowerShell)

Question

I have what is probably a simple question.

My goal is to turn the results of the get-appvclientpackage cmdlet into a list from which I can take the product names and execute commands with each of the results as a different variable.

I have below my simple code:

    $installedpackages = get-appvclientpackage
    $displayedpackages = 
    $installedpackages | Format-List -property Name
    Foreach ($package in $displayedpackages)

That is about as far as I get. I can get it to display the list as I require but I need the results of the list to be assigned to variables that I can use to execute with strings later on in my full script.

Been through switch statements and I can get around the same result but never able to get the results assigned to variables. Any tips would be awesome!