Reply To: Alternate Layouts to Renamed PDFs_ Can anyone help

Here is my solution (actually, not only mine – I found similar script and modified them to make it work the way you need).

This script ask you to choose PDF Export preset first (you can set necessary settings in File > Adobe PDF Presets > Define… dialog box, then save preset, and choose it when you run this script). Once you choosed Export Preset – click OK, and script will save pdf files with your alternative layouts to the same folder where your InDesign file is saved, with name of FileName_LayoutName.pdf

so, try and let me know if it works for you.

https://www.dropbox.com/s/eputfkulan69756/ExportAlternativeLayoutsAsPDF.jsx?dl=0