Thanks to direct feedback from Coda I came across the The template is rather straight forward. Languages are mentioned in English, so ‘Nederlands’ you cannot find, it is Dutch. Below the original and further down a version related to days
Add phrases to the original text column, and select your target language to see the target language column populate.
I kept in this doc (and in all my other docs tables that contain hard coded translations, this will always work (fast). However the GT pack is handy when I want to elaborate the list. I simply Copy Paste the values.