Build RTD PR preview in a second language?

[StanFromIreland]

It would be useful for testing any translation related features.

[humitos]

You should create another project on RTD and add it as a translation of the English one. We already have the Spanish version building at

• docs: https://cpython-previews.readthedocs.io/es/latest/
• project: https://app.readthedocs.org/projects/cpython-previews-es/