Assistance with reading the contents of a file, taking some of these contents to make a new file

Hello,
I have mulitiple .txt files in a folder each with the following type of Move-ClusterGroup instructions for each VM in our cluster:
Move-ClusterGroup "SCVMM MYVM1 Resources" -Node HYPERVA01
Move-ClusterGroup "SCVMM MYVM2 Resources" -Node HYPERVA01
Move-ClusterGroup "SCVMM MYVM3 Resources" -Node HYPERVA01
I want to read through each .txt file in that folder location and create the same number of .txt files to start each VM. The resulting files would have this data in them:
Start-ClusterResource "SCVMM MYVM1 Resources"
Start-ClusterResource "SCVMM MYVM2 Resources"
Start-ClusterResource "SCVMM MYVM3 Resources"
Any tips on where I can start with this task?
Thank you.

This will read all the .txt files in the specified folder and createsnew .txt files in the same folder with the desired content appending _new to the name:
$folder="c:\myFolder"
$files=Get-ChildItem $folder -Filter "*.txt"
foreach ($file in $files){
$outFileName=[IO.Path]::GetFileNameWithoutExtension($file.Name) + "_new.txt"
Get-Content $file.FullName | foreach{
Add-Content $folder\$outFileName "Start-ClusterResource ""$($_.Split('"')[1])"""

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