Add course from Pluralsight Tools for download the Pluralsight Course with exting the account. you can used the file dll on the realse to command
dotnet Pluralsight_Download.dll
you can used download by order Pluralsight_Download.dll [Username] [Password] [Link] [DownloadFolder] --UserName [UserName] for set user name param [required] --PassWord [PassWord] for set user name param [required] --Link [Link] for set user name param [required] --DownloadFolder [DownloadFolder] for set user name param [optional] --Help