Cleaning up VM template names

I wrote this today to remove occurrences of the string “Tmpl” anywhere in the name of the template, and then to re-name the template with “Tmpl” as a prefix. It had a higher purpose than keeping everything nice and neat, but it’s rather specific to our environment so I won’t bother going into the details.

Despite being quite specific in it’s current form, this could easily be modified to rename virtual machines (or indeed any other PowerShell object).

While I suspect there’s a more elegant way to do this in fewer steps, it’s not particularly hacky.