I have searched for Highcharts translations (language packs / locale packs), but haven't found more than short extracts and only for a few languages.

Highcharts states that "Highcharts sports the industry’s most sophisticated accessibility support", and I agree that it has very good accessibility support.

However, in some implementations I have seen the accessibility part is not translated (even though the accessibility module is used), and then it doesn't matter how good support it is if the user doesn't understand English.

To reduce repetitive translation work by companies using Highcharts products I suggest that Highcharts host translations in the Highcharts GitHub repository.
Linking to those translations from strategic places in the documentation should raise usage of translations also for the accessibility module.

The community could help with translations.

Thanks for a great product!

What I was expecting to find when searching for this was something in line with:
Language/locale packs:
highcharts-lang-en_GB.js
highcharts-lang-nb_NO.js
highcharts-lang-nn_NO.js
highcharts-lang-sv_SE.js
highmaps-lang-xx_YY.js
highstock-lang-xx_YY.js
...

Example content:
Highcharts.setOptions({
lang: {
accessibility: {
announceNewData: {
...
...
...
(couldn't fit complete example here)