Powershell Copy-Item recursively but don’t include folder name

UNC paths start with double backslashes so your command should look like this:

$source = "C:\Users\me\OneDrive\work\scripts\PS\TEST\truststore"
$server = "server1"
$destinationpath = "\\$server\d$\programname\40\server\Openfire\resources\security"

copy-item -path $source -destination $destinationpath -verbose


Or you can do it like this:
$foldershare = "d$\programname\40\server\Openfire\resources\security"
$destinationpath = ("\\{0}\{1}" -f $server,$foldershare)

Powershell automatically expands variables in double quotes. Instead of returning the name propery of your object it returns what it thinks is the value you need.

If you want to select the name attribute you can do it like this:

gci test.* | % { "Name: $($_.Name)" }

This forces Powershell to evaluate the expression in the braces first so that it only concatenates your string and the name property.

A better approach to do this would be this though:

gci test.* | select name

Why do you want to turn it into a string that kills the pipelines's object oriented paramater binding?

Edit:

The better approach is to output stuff to a file like this:

foreach($file in (gci test.*)) 
{
    ("Name: {0} is here {1}" -f $file.name,$file.fullname) | out-file C:\temp\log.txt -Append -Encoding utf8
}