I can get the zip file from a Sharepoint folder and am able to unzip it to another folder but need to be able to replace the pipe (|) characters within the text to commas (,) and then save the file as a .txt file (or .csv)

I can get the zip file from a Sharepoint folder and am able to unzip it to another folder but need to be able to replace the pipe (|) characters within the text to commas (,) and then save the file as a .txt file (or .csv)