ArraySubs translations

DOWNLOAD YOUR LANGUAGE
Download the translation pack here; no login is required:
https://support.arrayhash.com/arraysubs/assets/downloads/arraysubs-translations.zip

You can also open ArraySubs > Modules > Multilingual and click Download
Translations. The Translated Languages link shows the available languages.

The ZIP contains an arraysubs/ folder for ArraySubs, an arraysubspro/ folder
for ArraySubs Pro, and a root readme.txt with installation instructions.
It is a translation pack. Extract it rather than uploading it through
Plugins > Add New.

AVAILABLE LANGUAGES
Both plugins have translations for these 30 WordPress locales:

ar       Arabic
bg_BG    Bulgarian
zh_CN    Chinese (Simplified, China)
zh_TW    Chinese (Traditional, Taiwan)
hr       Croatian
cs_CZ    Czech
da_DK    Danish
nl_NL    Dutch
et       Estonian
fi       Finnish
fr_FR    French (France)
de_DE    German
el       Greek
he_IL    Hebrew
hu_HU    Hungarian
id_ID    Indonesian
ga       Irish
it_IT    Italian
lv       Latvian
lt_LT    Lithuanian
mlt      Maltese
pl_PL    Polish
pt_PT    Portuguese (Portugal)
ro_RO    Romanian
sk_SK    Slovak
sl_SI    Slovenian
es_ES    Spanish (Spain)
sv_SE    Swedish
th       Thai
uk       Ukrainian

English is the source language. All English variants, including US and UK
English, are excluded from the pack.

INSTALL THE TRANSLATIONS
1. Download and extract the ZIP, then choose your exact WordPress locale.
   For example, es_ES is Spanish (Spain).
2. From the arraysubs/ folder, copy all four files for that locale into:
   wp-content/languages/plugins/
   Create the directory if it does not exist. For Spanish, copy:
   arraysubs-es_ES.po
   arraysubs-es_ES.mo
   arraysubs-es_ES.json
   arraysubs-es_ES.l10n.php
3. If you use ArraySubs Pro, also copy its matching files from arraysubspro/
   into the same shared directory.
4. Keep filenames unchanged. Choose the site language in Settings > General,
   or your own admin language in Users > Profile. Clear caches and reload.

You may instead copy the ArraySubs files into this languages/ folder. Keep
backups before plugin updates. The shared wp-content/languages/plugins/
location keeps your translations outside the plugin installation directory.

KEEP THE SOURCE TEMPLATE
Leave arraysubs.pot in this folder. It is the untranslated template used to
create or sync translations. Source/build JSON, including i18n-manifest.json
and block.json elsewhere in the plugin, must also stay in place.
The downloaded arraysubs-<locale>.json files are translated JavaScript
catalogs and should be installed alongside the matching PO, MO and PHP files.

EDIT AND UPDATE YOUR TRANSLATIONS
The .po file is editable; .mo and .l10n.php translate PHP strings, and .json
translates JavaScript strings. Keep all four formats together when updating.
Loco Translate can edit the PO files; use its Custom location for your edits.
Sync against the supplied POT. Do not regenerate the template in Loco, because
that loses the script references needed for JavaScript translations.
Leave JSON compilation enabled and preserve placeholders such as %s and %d.
If your editor does not rebuild .l10n.php, remove its older PHP catalog so
WordPress can load the updated .mo file instead.

TranslatePress or Polylang can select the visitor language and translate saved
customer-facing text. Product names and descriptions need their own translation
setup. New or missing translations fall back to the English source text.
The Multilingual module and its language list intentionally stay in English.

Full guide:
https://support.arrayhash.com/arraysubs/multilingual/