The parameter LiteralPath of Rename-Item is missing in PowerShell v2.
The current help does not mention this fact, hence the trap.
Thus, in scripts designed for v2 only Path can be used. It may be tricky
to rename files with special characters in their names, e.g. brackets. The
special characters should be escaped.
Fortunately, Move-Item may be used instead for renaming.
Unlike Rename-Item, it provides LiteralPath in v2.
Scripts