Display the name of the currently executing function
===

How can I retrieve the name of the function that is currently running in powershell? Here is an example of what I want:

    Function write-FunctionName
    {
    write-host "The name of this function is: *SomethingGoesHereButWhat?*"
    }

Then when I execute it, it will display this:

    >write-FunctionName
    
    The name of this function is: write-FunctioName
    
    >

Can this be done? If so how?