I think it would be nice to add support for other languages such as the french, Spanish or German. And also the support of the Euro.
I would love to implement this, however PCPartPicker, the source of my pricing data is not very accurate for these regions.
In addition to this, for every new region I add to the build generator I need to regularly update local pricing for which takes a lot of time for the more niche regions.
It is something I will consider going forward but is unlikely to be implemented any time in the near future. Sorry!
Thanks for your feedback and if you have anything else to contribute feel free to post it here