Thanks to @jonnius for adding proper locale support. It's be great to add additional languages to the extension, unfortunately I only speak two languages, English and bad English. Translations would be appreciated.

Translation status of statements as at 2021-06-01:

Language	Description	Translated	Needs work	Untranslated	Completed
ar	Arabic	58	3	0	95%
ca	Catalan	33	9	19	76%
cs	Czech	84	0	0	100%
de	German	61	0	0	100%
es	Spanish	55	2	4	95%
fi	Finnish	53	5	3	96%
fr	French	31	9	21	74%
hu	Hungarian	34	5	22	73%
id	Indonesian	34	6	21	74%
it	Italian	80	0	0	100%
ja	Japanese	52	0	9	89%
ko	Korean	35	1	25	75%
nb	Norwegian - Bokml	32	8	21	74%
nl	Dutch	29	11	21	74%
nn	Norwegian - Nynorsk	34	6	21	74%
pl	Polish	32	7	22	73%
pt	Portuguese	61	0	0	100%
pt_BR	Portuguese (BR)	61	0	0	100%
ru	Russian	82	4	27	100%
sv	Swedish	61	0	0	100%
uk	Ukrainian	61	0	0	100%
zh_CN	Chinese - China	61	0	0	100%
zh_TW	Chinese - Taiwan	33	1	27	66%

How to submit or update translations:

We currently support 21 languages other than English and I really appreciate the efforts of those who've submitted translations (to this and my other extension). I'm sure the users of this extension all around the world do too.

I'd like to extend a request to our bi-lingual users to submit their own translations, here is a quick run down on the process:

Install poedit. For most users it's simply a matter of installing the poedit package.

For Ubuntu/Debian: sudo apt-get install poedit
For Fedora: sudo dnf install poedit
For Arch: sudo pacman -S poedit

Download the translations template file for the extension here or find it within your ~/.local/share/gnome-shell/extensions/[email protected]/locale/ folder.
Open the template file in poedit and click on "Create New Translation" in the bottom of the window.
Select the language you want to create a translation for. (For some languages with regional variants you might also want to select a region as well, e.g. Portuguese.) [NOTE: I see some poedit warnings at this point, but you can probably ignore them.]
Create a translation for each line, where possible try to keep them short. And don't translate literally if it doesn't make a lot of sense. (For example, in your language "wallpaper" might not ever be used to describe a desktop background.) If you aren't completely happy with your translation, mark it as "Needs Work".

When complete, save the .po file and compile it to a .mo file.
Either:

attach both files to this thread below;

or,

create a fork of this extension
save the .po and .mo file to this folder within the git repo: locale/[xx]/LC_MESSAGES/BingEarthWallpaper.[po/mo], or locale/[xx_XX]/LC_MESSAGES/BingWallpaper.[po/mo] (if the translation includes is regional)
commit the changes and create a new pull request on this extension here

Aug 22 '17 13:08 neffo

I'd love to help translating it to my native language, which is Dutch. Is there a guide available which explains how to submit translations? :)

Sep 03 '17 20:09 Bartwillemsen

@Bartwillemsen Simply install poedit and open the translation template file. Then save and contribute the po and mo files.

Sep 04 '17 19:09 jonnius

Italian here: it.zip

Oct 01 '17 07:10 eevleevs

Thanks @eevleevs I've added that translation now. I added a few new translations from Google Translate which could use a review :)

Oct 02 '17 05:10 neffo

Not sure what "market" stands for?

Oct 02 '17 10:10 eevleevs

Bing refers to the locale (language & country) as market. I think you've referred to it as "localizzazione", which looks correct to me (as someone who speaks no Italian).

Oct 02 '17 11:10 neffo

Ok, previously "localizzazione" was for "locale", but I think it can also go for "market". "Mercato" sounds confusing. :-) Attached it.zip.

Oct 02 '17 13:10 eevleevs

Hello, here you have the Polish version ;) pl.zip

Jan 21 '18 13:01 Pioxis

Dziękuję ci!

Jan 21 '18 23:01 neffo

Hello, I'm from Brazil and I created a pull request for translation to pt_BR.

Apr 14 '18 19:04 tiagorlampert

Would this translation have any issues being pt_PT as well? I appreciate there are distinct language differences (that's about all I know), so we could have them as separate translations and a Portuguese person could find any issues and later fix them up. What do you think @tiagorlampert?

Apr 15 '18 04:04 neffo

There are some differences between pt_BR and pt_PT, but i think them both users from Brazil and Portugal will understand. So keep them separate and leave a Portuguese fix the issues.

Apr 15 '18 13:04 tiagorlampert

All done. Cheers.

Apr 15 '18 23:04 neffo

ru_RU.zip

May 14 '18 05:05 dmitriiweb

Большое спасибо @dmitriiweb , I've pushed a new commit with your translations. Thanks!

May 14 '18 12:05 neffo

Spanish (Spain). es_ES.zip

Jul 26 '18 21:07 mrrb

Gracias, Mario! I've updated the extension with this translation. Much appreciated.

Jul 29 '18 01:07 neffo

I'd love to translate this extension to my native language which is Korean!

EDIT: Job done! I pull requested my translation.

Jul 31 '18 12:07 ghost

감사합니다 수혁!

ㅋㅋ

Aug 01 '18 12:08 neffo

hi, i created pull request for bahasa indonesia, #42

Aug 30 '18 10:08 hprasetyou

Terima kasih banyak @hprasetyou! I've merged your pull request.

Aug 30 '18 12:08 neffo

Catalan translation! Nice extension, thanks! ca.zip

Sep 10 '18 10:09 ghost

Moltes gràcies, @festuc!

Sep 15 '18 00:09 neffo

Hi, Thanks for this great extension! I created a Finnish translation. I hope you don't mind that I omitted some of the colons in the translation for consistency's sake. In fact, I would suggest removing them from the English as well :)

fi_FI.zip