RenderCV would allow you to have separate yaml files for each position/locale, and generate PDFs for each of them with the same theme.

Or the content in one file and generating multiple PDFs with different themes. It’s fairly flexible;

https://github.com/rendercv/rendercv

This comparison has some good info: https://github.com/a-little-wifi/TinySecrets

Not an issue if you’re squashing commits before merging into master though, right?

Not sure about lessons, but you definitely get an XP boost when completing the gold daily quest.