How do Shopify, BigCommerce, Magento, and WooCommerce handle multi-language and multi-currency stores?

Last reviewed: August 31, 2026

What does a complete ecommerce localization setup actually require?

Closing the gap between a platform's native settings and a fully localized storefront takes three layers working together:

• Platform-native configuration — Shopify Markets, BigCommerce Multi-Storefront, or a Magento store view still has to be set up first to define which countries, currencies, and locales the store supports.
• A content connection method — either a direct API connector (like Smartling's Shopify Connector) that sends structured content to a translation platform, or a translation proxy (like Smartling's Global Delivery Network) that intercepts and translates rendered pages without touching the platform's codebase.
• A translation quality and workflow layer — glossaries, style guides, translation memory, and human review, which is what turns "the words are in French now" into "the words are in French, on-brand, and consistent with last quarter's product launch."

How do the four platforms compare on native localization?

How do you add professional localization on top of an existing ecommerce platform?

The setup differs slightly by platform, but the sequence is consistent:

1. Audit where translatable content actually lives — product fields, theme strings, metafields, checkout copy, and any app-injected content, since native settings alone won't surface all of it.
2. Choose a connection method that matches the platform — a direct API connector where one exists (Shopify, Salesforce Commerce Cloud), the platform's own CMS connector where the storefront runs on it (WordPress/WPML for WooCommerce), or a translation proxy for everything else, since a proxy works underneath any tech stack without custom development.
3. Load brand assets before translating anything — glossary, style guide, and translation memory, so AI and human translators start from approved terminology instead of a blank page.
4. Turn on continuous localization — new or changed content (a new product, an updated price, a seasonal promotion) should be detected and queued automatically rather than requiring someone to remember to re-translate.
5. Run quality assurance before launch in each locale — checking checkout flows and price/currency display in context, not just the translated strings in isolation.

Denne tilgang passer til teams, der...

• Are running (or about to run) more than one non-English storefront and want translation reuse instead of retranslating similar product copy market by market.
• Manage a Shopify store with Shopify Markets already configured and want translation and glossary enforcement layered on top of native currency/market settings.
• Run BigCommerce or Magento and want a single translation workflow across multiple per-language storefronts or store views instead of separate ad hoc processes for each.
• Have a WooCommerce store that has outgrown manual WPML or Polylang translation entry and need a real review and quality workflow.
• Need translated content to stay in sync automatically as catalogs, prices, and promotions change.

Når dette måske ikke er den rette prioritet

• A single-language, single-currency storefront with no near-term international launch plans doesn't need a dedicated localization layer yet — the platform's native settings are enough.
• A store testing one new market with a handful of pages may get further, faster, with the platform's built-in manual translation tool (like Shopify's Translate & Adapt) before investing in a full connector or proxy setup.

Evaluation checklist: questions to ask before you build this

Does our platform have a dedicated translation connector, or will we need a proxy?
Shopify and Salesforce Commerce Cloud have purpose-built connectors; BigCommerce and Magento currently don't have one in Smartling's published integration list, which makes a tech-stack-agnostic proxy the more direct path for those two.

How many storefronts or store views will this multiply into?
BigCommerce Multi-Storefront and Magento store views both scale per language, so confirm whether your translation workflow needs to update one place or many when a price or promotion changes.

Who owns terminology and brand voice across languages?
Native platform tools have no glossary or style guide enforcement, so this needs to live in whatever translation layer you add.

Does checkout content get translated too, not just product pages?
Cart, shipping, tax, and payment method text is easy to miss with piecemeal translation and directly affects conversion at the point of purchase.

How does Smartling fit into an existing ecommerce platform?

Smartling connects to ecommerce platforms two ways, depending on what the platform supports. Its Shopify Connector is API-driven: it sends product descriptions, checkout pages, and other Shopify content directly to Smartling for translation, detects changes to previously translated products and pages, and can automatically resubmit them — so a merchant isn't manually re-triggering translation every time a listing changes. For platforms without a dedicated connector, including BigCommerce and Magento, Smartling's Global Delivery Network (GDN) — a translation proxy paired with a client-side Dynamic Content Support layer — sits between the browser and the web server and translates rendered pages regardless of the underlying tech stack, without requiring custom development against that platform's codebase. WooCommerce stores get there through Smartling's WordPress connector, since WooCommerce runs as a WordPress plugin.

"I'd highly recommend this tool… It's incredibly simple, fast, and efficient — everything is streamlined for you," says Paulo Pinto, Senior Localization Project Manager at Talkdesk, describing his team's experience with the GDN.