Modul:etymology languages/code to canonical name/doc

This module exports a table that converts an etymology-only language's code to its canonical name:

local lang_name = mw.loadData("Module:etymology languages/code to canonical name")["la-lat"] --> "Late Latin"

The following errors were detected by Module:data consistency check:

The code oos and the canonical name Ossetia Kuno should be removed; they are not found in Modul:etymology languages/data.
pnb, the code for the canonical name Western Panjabi, is wrong; it should be pnb.
The code zhx-dan and the canonical name Danzhou Chinese should be removed; they are not found in Modul:etymology languages/data.
The code zhx-zho and the canonical name Zhongshan Min should be removed; they are not found in Modul:etymology languages/data.
The code zls-chs-ru and the canonical name Russian Church Slavonic should be removed; they are not found in Modul:etymology languages/data.
The code zls-chs-uk and the canonical name Ukrainian Church Slavonic should be removed; they are not found in Modul:etymology languages/data.

The code oos and the canonical name Ossetia Kuno should be removed; they are not found in Modul:etymology languages/data.
pnb, the code for the canonical name Western Panjabi, is wrong; it should be pnb.
The code zhx-dan and the canonical name Danzhou Chinese should be removed; they are not found in Modul:etymology languages/data.
The code zhx-zho and the canonical name Zhongshan Min should be removed; they are not found in Modul:etymology languages/data.
The code zls-chs-ru and the canonical name Russian Church Slavonic should be removed; they are not found in Modul:etymology languages/data.
The code zls-chs-uk and the canonical name Ukrainian Church Slavonic should be removed; they are not found in Modul:etymology languages/data.