Hugo is a static site generator. This generates HTML files from a template, so it has the advantage of reducing the load on the server compared to dynamic generation by script.
This project is a sample to easily build a multilanguage(i18n) environment by Hugo.
Hugo supports multilanguage just by preparing a folder. However, with that traditional way, you have to change all the .md files for each language if you have to change the layout even a little.
This template makes it possible to create language resources by using shortcodes.
If you write per-page text as toml, changes to the md file are minimal.