関連ワード:  powershell replace string in files recursively    powershell replace string in files    powershell replace string in file regex    powershell replace string in file name    powershell replace string in file with variable    powershell replace string in file case insensitive    powershell replace string in file content    powershell replace string in file and save    powershell replace string in multiple files    powershell replace string in all files