Powershell: How do I update my code to use a different file type?

I have a script that duplicates a Word doc template and renames each using a csv file with a list of names. What would be the equivalent code if instead of a csv file I use a text file?

    
Import-csv ‘.\individuals2.csv’ | foreach-object {
    $newname = ‘2 ‘ + $_.name + '.docx’
    Copy-item '.\template.docx' $newname
}