nativesync

NativeSync Chat adds a lightweight live chat widget to your WordPress site with real-time automatic translation. Your customers can write in any language — you’ll see every message translated to your language in your dashboard. When you reply, they see your message in their language.
Perfect for international e-commerce stores, multilingual support teams, and businesses serving customers who speak different languages.
<h4>Key Features</h4>
<ul>
<li>2-Way Real-Time Translation — Messages are translated instantly in both directions.</li>
<li>Lightweight Widget — Under 50KB, loads asynchronously, zero impact on page speed.</li>
<li>No Login Required for Customers — Visitors simply type and chat.</li>
<li>Dashboard for Replies — View and reply to all conversations from the NativeSync web dashboard.</li>
<li>Online/Offline Mode — Set custom offline messages when you’re away.</li>
<li>Mobile Friendly — Responsive chat bubble works on all devices.</li>
<li>Telegram Notifications — Get notified of new chats via Telegram bot (optional).</li>
</ul>
<h4>Plans</h4>
<ul>
<li>Free Plan — 100 translated messages per month, NativeSync branding on widget.</li>
<li>Pro Plan ($29/month) — Unlimited messages, white-label (no branding), priority support.</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Install and activate the plugin.</li>
<li>Register a free account at <a href="https://nativesync.chat" rel="nofollow ugc">NativeSync Dashboard</a>.</li>
<li>Copy your Shop ID from the Dashboard Settings page.</li>
<li>Paste the Shop ID in Settings → NativeSync Chat in your WordPress admin.</li>
<li>Done! A chat bubble appears on your site.</li>
</ol>
<h4>External Service (Important)</h4>
This plugin relies on the NativeSync SaaS platform to function. When the plugin is active and a Shop ID is configured, the following external connections are made:
<ol>
<li>Widget JavaScript is loaded from <code>https://nativesync.chat/widget.min.js</code> on every frontend page where the widget is active. This script renders the chat interface.</li>
<li>Chat messages are sent to and received from the Supabase backend at <code>https://idjchdeiictepcijokzy.supabase.co</code> for real-time messaging and translation.</li>
<li>Translation is performed by the DeepL API on the server side (via Supabase Edge Functions). No direct connection to DeepL is made from the visitor’s browser.</li>
</ol>
No data is collected or transmitted until the site administrator configures a valid Shop ID.
By using this plugin, you agree to the NativeSync:
<ul>
<li><a href="https://nativesync.chat/terms" rel="nofollow ugc">Terms of Service</a></li>
<li><a href="https://nativesync.chat/privacy" rel="nofollow ugc">Privacy Policy</a></li>
</ul>

NativeSync Chat

Real-time 2-way translation chat widget. Customers chat in their language, you read in yours.

Modeewine

<h4>What is «Polylang Theme Strings» and what for is it?</h4>
This plugin gives additional features to the plugin Polylang. It automatically scans all templates files and scripts of the active WP theme (and all plugins) for available strings that can be translated. For example:
<ul>
<li><code>pll__('...');</code></li>
<li><code>pll_e('...');</code></li>
</ul>
and adds them to the Polylang registery, after what you can manage the translation of finded strings using the administration panel. It will make your life easier for the development of multilanguage’s projects, because you will not need to enter the needed strings to translate manually – the plugin will do all the work for you. 
Don’t forget that in the example are described the PHP-function calls, that is why they have to be inside of PHP-tags.
<h4>How works «Polylang Theme Strings»?</h4>
You have to install the plugins «Polylang» and «Polylang Theme Strings» on your multilanguage WordPress CMS project and they must be both active. When you are in the settings of plugin (Polylang) in the tab «Strings translation» the «Polylang Theme Strings» scans automatically the active theme of your project, find all the code strings that needed to be translated, adds them to the register, displays them on that page and gives to user the ability to translate these strings.
Like you can see, the «Polylang Theme Strings» is perfectly integrate with the «Polylang» plugin and works in automatically mode – it is comfortable, simple, and useful!
From version 4.0 «Polylang Theme Strings» got settings page where you can configure the search strings-translations more deeply.
Learn more in <a href="http://modeewine.com/en-polylang-theme-strings" rel="nofollow ugc">http://modeewine.com/en-polylang-theme-strings</a>.

Polylang Theme Strings

I think there is a bug and it is changing the site language to english.

Works fine

Automatic scanning of strings translation in the theme and registration of them in Polylang plugin. Extension for Polylang plugin.

NativeSync Chat vs Polylang Theme Strings