I recently posted an article on my blog about formatting property names from a Directory Searcher result. While that article and its accompanying code were specific to using the Directory Searcher, the concepts have a broader application in PowerShell, especially if you are working with custom objects. You can create a custom object as easily as this:

$Object = [PSCustomObject]@{
    Name     = "Foo"
    location = "London"
    SIZE     = 64
    assetId  = "KB4982-913"
}

Or perhaps you are importing data from a CSV file.

import-csv C:\scripts\modulereport.csv