The SCC PidginCraft resource pack provides an additional language in the languages menu called Seattle Conlang Club PidginCraft pidgin (Seattle), which translates in-game text into the pidgin, except for the main menu and most of the settings menus.
To fetch and re-generate the resource pack as scc_resourcepack.zip, simply run make_resourcepack.sh and it will fetch the vocab list in Google Sheets and turn it into a resource pack.