Polyglot Translate Addons: The Complete Guide
Polyglot Translate Addons: WooCommerce, SEO, Elementor, and More — A Complete Guide
One-size-fits-all is a lie. Especially in WordPress.
Your personal blog doesn't need WooCommerce translation. Your e-commerce store doesn't need Elementor support. Your agency doesn't need Contact Form 7 integration (you probably use Gravity Forms anyway).
So why do most translation plugins force you to buy everything?
Polyglot Translate takes a different approach: a lightweight core plugin that does the essentials, with focused addons for specific needs. Pay for what you use. Ignore what you don't.
Here's what each addon does, who needs it, and why.
The Core Plugin (Free)
Before we talk addons, let's be clear about what the free core plugin includes:
- Translation Memory engine (the thing that makes costs drop over time)
- 1 target language on the free tier (add the Pro addon for unlimited)
- Automatic hreflang tags
- XML sitemap with translated URLs
- JSON translation editor
- RTL (right-to-left) support
- Cache-first architecture (no API calls on page load)
This isn't a stripped-down demo. It's a working translation plugin. For a small site in its first language, this is genuinely all you need — the free tier also includes 10,000 translation characters every month.
Addons extend the core for specific use cases.
Addon 1: Polyglot Translate Pro
Tagline: The complete WordPress translation toolkit.
What It Does
Pro removes the limits and adds power tools:
- Unlimited languages — translate into 80+ target languages (the free tier covers 1)
- Magic Translate — one click translates your entire site, intelligently prioritized
- Bulk operations — translate, approve, or reset translations in batches
- Export/Import — XLIFF, CSV, and XLSX. Send translations to external translators or agencies, import them back with one click
- Cloud proxy — routes translations through the Polyglot Cloud platform for TM benefits
- Cost analytics — see exactly how much TM is saving you per language, per month
Who Needs It
Anyone going beyond 2 languages. If you're targeting 5, 10, or 50 languages, Pro is the foundation everything else builds on.
The Magic Translate feature alone is worth it for sites with hundreds of pages. Instead of translating page by page, you press one button. Background processing handles the rest — you can close the browser and come back later.
The Export Feature Is Underrated
Here's a scenario agencies will appreciate: your client's legal team insists on human review for certain pages. No problem. Export those pages as XLIFF, send them to a human translator, import the reviewed translations. They go straight into TM at the highest quality tier.
This bridges the gap between machine efficiency and human quality. Use AI for 90% of your content, humans for the critical 10%.
Addon 2: Polyglot Translate for WooCommerce
Tagline: Your entire store, in any language.
What It Does
Full WooCommerce translation — not just product titles, but the entire shopping experience:
- Products — titles, descriptions, short descriptions, attributes, variations, gallery alt text, purchase notes
- Cart & Checkout — every string in the cart page, checkout fields, order notes. Works with both classic and block-based Cart/Checkout
- 9 Email Types — order confirmation, processing, completed, refunded, cancelled, failed, on-hold, new order (admin), customer note. All translated with placeholder safety
- My Account — menu items, order columns, status names, address labels
- URL Slug Mapping — /product/ becomes /produkt/ in German, /proizvod/ in Serbian
- REST API — translated fields in WooCommerce REST API responses for headless setups
Placeholder Safety: Why It Matters
WooCommerce emails are full of placeholders: {order_number}, {customer_name}, {site_title}. If a translation engine mangles these, your customer gets an email that says "Dear {ime_kupca}, your order #{broj_narudžbine}..." — broken and unprofessional.
Polyglot Translate's WooCommerce addon protects every placeholder. They pass through translation untouched, in the right position, every time.
The 73% Stat
73% of online shoppers prefer to buy in their own language. For a WooCommerce store, this isn't trivia — it's the difference between making the sale and losing it.
A product page in English for a German customer isn't just inconvenient. It signals "this store isn't for you." Translate the product, the cart, the checkout, and the confirmation email? Now you're speaking their language. Literally.
Performance Note
The WooCommerce addon uses the same cache-first architecture as the core plugin. Translated product pages load from local database, not from external API calls. Your store's page speed isn't affected — translated pages load just as fast as the originals.
Who Needs It
Any WooCommerce store selling internationally. If you're running ads in multiple countries, shipping to the EU, or targeting non-English markets — this addon pays for itself on the first international order.
Addon 3: Polyglot Translate for SEO
Tagline: Be found in every language.
What It Does
Multilingual SEO done right:
- SEO Plugin Orchestration — auto-detects your SEO plugin (Yoast, RankMath, or SEOPress) and integrates without conflicts. If you're running multiple SEO plugins (it happens), it handles that too
- Complete Meta Translation — meta title, meta description, canonical URLs, OpenGraph tags, Twitter Cards
- JSON-LD Schema Translation — translates structured data while preserving technical values (dates, URLs, numbers stay untouched)
- Hreflang Management — automatic hreflang tags telling Google exactly which page serves which language
- Native Fallback — works even without a third-party SEO plugin
Why You Can't Skip This
Here's the thing about multilingual SEO: if you translate your page content but leave your meta tags in English, Google sees your German page with English metadata. It's confused. Your German visitors never find the page because the search result snippet is in English.
Untranslated meta tags = invisible to Google in 50+ countries.
The SEO addon translates everything Google looks at: the meta title that shows in search results, the description underneath it, the OpenGraph data that appears when someone shares your link on social media, and the JSON-LD structured data that powers rich snippets.
JSON-LD: The Detail Nobody Else Gets Right
JSON-LD is the structured data format that gives Google detailed information about your pages — articles, products, FAQs, how-to guides, organization info. Most translation plugins either ignore JSON-LD or blindly translate everything, including dates, URLs, and technical identifiers.
Polyglot Translate's SEO addon uses a smart whitelist/blacklist system. Text content gets translated. Technical values stay in their original format. Your structured data remains valid in every language.
Performance Note
The SEO addon generates hreflang and meta tags at build time, not on every page load. Zero runtime overhead. Your site's Core Web Vitals won't be affected.
Who Needs It
Anyone who cares about organic traffic in multiple languages. If you're investing in SEO (and you should be), this addon ensures your investment works across all your translated content.
Agencies targeting organic traffic in 10+ countries — this is essential. Without proper hreflang and translated meta, you're leaving Google confused and your international pages invisible.
Addon 4: Polyglot Translate for Elementor
Tagline: Translate Elementor the safe way.
What It Does
Data-level translation of Elementor content:
- 30+ widget types — headings, text editors, buttons, images (alt text), tabs, accordions, counters, testimonials, and more
- Popups — translated popup content for different languages
- Forms — Elementor form labels and placeholder text
- Theme Builder — header, footer, single post, archive templates
- Global widgets — translate once, applies everywhere
Data-Level vs. DOM Manipulation
This is technical, but it matters. Some translation tools work by manipulating the rendered page (the DOM) — finding text nodes and replacing them. This is fragile. Elementor generates complex nested HTML, and DOM manipulation can break layouts, miss text in dynamic elements, or cause visual glitches.
Polyglot Translate works at the data level. It reads Elementor's stored widget data, translates the text content, and serves the translated version. The rendering engine does its job normally, with translated data. No layout breaks. No missing elements. No surprises.
Performance Note
Because we work at the data level rather than DOM manipulation, there's no JavaScript overhead on the frontend. Translated Elementor pages render at native speed.
Who Needs It
WordPress developers and agencies building custom sites with Elementor. If your client's site is built with Elementor (and 15M+ sites are), this addon ensures translations work correctly with every widget type, popup, and template.
Addon 5: Polyglot Translate for Contact Form 7
Tagline: Your forms, their language. Price: FREE.
What It Does
- Form labels and descriptions translated per language
- Email templates translated (the emails that get sent on submission)
- AJAX submission support (no page reload breaks)
- CF7 tag safety — placeholders like
[your-name],[your-email]preserved through translation
Why Free?
Because everyone with a contact form deserves translated forms. Contact Form 7 is free, and we believe the basic multilingual form experience should be too.
40% of potential leads drop off when forms are only in English. Translating your contact form is the lowest-effort, highest-impact change you can make for international visitors.
Who Needs It
Anyone using Contact Form 7 on a multilingual site. Install it, activate it, done. No configuration needed.
Pricing: Addons & Bundles
Every addon can be purchased individually, or you can save with a bundle that includes all five.
Individual addon prices (annual):
| Addon | Price | |-------|-------| | Pro | €39/yr | | WooCommerce | €29/yr | | Elementor | €25/yr | | SEO | €25/yr | | Contact Form 7 | Free |
The Pro addon also adds a +500,000 characters/month bonus on top of your baseline while it's active.
Bundles (annual — one license, all five addons, monthly character pool included):
| Bundle | Price | Sites | Characters / month | |--------|-------|-------|--------------------| | Bundle ALL | €79/yr | 1 | 1M | | Bundle Pro | €129/yr | 3 | 1.5M | | Bundle Agency | €199/yr | 10 | 5M | | Bundle Agency+ | €299/yr | 25 | 10M |
Bundle Pro at €129/yr is the sweet spot for most sites. All five addons, three sites, unlimited languages (via the Pro addon), and 1.5M characters a month — about €10.75/month for a fully translated WordPress + WooCommerce + SEO + Elementor setup.
Just testing the waters? The free tier gives you 10,000 characters every month, one language, and the full Translation Memory — no card required.
And because it's a real translation memory rather than a per-word meter, the characters you spend early keep serving for free later — so your effective cost trends down while a subscription competitor's bill stays flat.
All plans and addons include a money-back guarantee. Not happy? Full refund.
The Modular Philosophy
We built addons because we believe you shouldn't pay for features you don't use. A blogger translating to 2 languages needs the free core — nothing more. A WooCommerce store needs WooCommerce + SEO addons. An agency needs everything.
Each addon is designed to do one thing well, integrate cleanly with the core, and not interfere with others. Install what you need. Ignore what you don't.
Translation shouldn't be a monolith. It should be a toolkit.
All addons require the Polyglot Translate core plugin (free, available on WordPress.org). Cloud features require a Polyglot Translate Cloud account (free tier available).
Related reading:
- Polyglot Translate for WordPress — the core plugin that connects everything
- What Is Polyglot Translate Cloud? — the platform behind the addons
- Top 10 WordPress Plugins 2026 — where Polyglot Translate fits in the essential stack
- How Self-Learning Translation Works — the TM engine that powers every addon
