Just a friendly reminder that Powershell’s -replace operator behaves differently from the string’s replace method. The former does a regular expression replacement. While the latter does a plain text replacement. You can see this demonstrated below:
Note that in the use of the -replace operator, the regular expression is searching for ‘p’ or ‘me’ and thus replaces both the ‘p’ in ‘Help’ and the word ‘me’ with the replacement string.