Is there away I can backup all my exported themes in KLWP to somewhere like Google Drive?
This is not possible yet, moved to feature requests, i need to add a way to allow configuring the directory in which data is stored so it can be moved to a dir controlled by g drive
For now use an third party app like: FolderSync or similar.
You can now move the Kustom folder anywhere so just move it in the Google Drive folder using the app settings