I want to export several pages, all in different formats, as JPG or PNG, each with a unique and specific name.

The 'rename multiple files' Tool don't work here, cause each name is completly different.

Currently you have 2 Options:

1. Export each page one-by-one and name the file right.
   (If you have over 20+ Pages, thats not fun)




2. Export all pages in one go and then rename every single file.

Update (Edit): If you gave each page with a new size individual name (for example names of the different master pages) you could use this when export so each file would get the right name.