Build One Multilingual Template That Serves Every Language
Create a single email that branches into every language you send in — currency-aware terms, first-name fallbacks, and all the Liquid logic — through conversation, instead of maintaining a separate template per market.
Maintaining a separate email template for every language is where localized programs quietly break: a change made in one language never makes it to the others, and the versions drift. With the Optimove MCP, a marketer builds one template that serves every language through Liquid branches — describe the languages, the offer terms, and the fallbacks in plain language, and the connector writes the Liquid logic, so a single template renders correctly for each recipient.
The same conversation handles the fiddly parts that usually need a developer: currency-aware bonus terms (for example, GBP versus EUR), a first-name fallback when the name is missing, and dozens of Liquid tags per template. Because it is one asset rather than many, an edit lands in every language at once — and the same approach scales to multi-step localized journeys.
What you need to run this use case.
| Ingredient | What to use |
|---|---|
| AI assistant | Any MCP-compatible AI assistant (Claude, ChatGPT, Copilot, and others) |
| Connector | Optimove MCP |
| Optimove data | Customer attributes (language, currency, first name), templates |
| Output | One Liquid template serving multiple languages |
These prompts are a baseline — a starting point to copy and adapt to your own brand, data, and goals, not a fixed script. Paste one into your assistant with the Optimove connector on, and replace anything in [brackets].
Using the Optimove MCP, build one email template that serves all our languages. 1. Branch the copy into [English, French, German, Polish] with Liquid, based on the customer's language attribute 2. Make the bonus terms currency-aware ([GBP vs EUR]) and add a first-name fallback when the name is missing 3. Show me the Liquid so I can check the logic, then save it as a draft template I can preview per language
Multilingual Template
One email is branched into four languages with currency-aware terms and a first-name fallback, then previewed per language — the same 'one asset, every language' motion this use case is built on.
The flow, step by step:
Describe the languages and offer. Tell the assistant the languages the template must serve and the offer it carries. It sets up the Liquid branches keyed to your customer language attribute.
Add currency and fallbacks. Ask for currency-aware bonus terms and a first-name fallback for missing names. the assistant writes the conditional Liquid so each recipient sees the right terms and a graceful default.
Review the Liquid. Have the assistant show the Liquid tags so you can check the logic — the branches, the currency conditions, the fallbacks — before anything is saved.
Save and preview per language. Save it as a draft template and preview each language variant to confirm the branch renders correctly for every market.
Reuse the pattern. Use the same one-template approach for your next send, or extend it into a multi-step localized journey where every step is a single multilingual asset.
Marketers built upsell templates where a single email serves four languages — English, French, German, and Polish — through Liquid branches, each with currency-aware bonus terms and a first-name fallback, at more than 30 Liquid tags per template and written entirely through conversation. In a comparable push, one team wrote 131 template versions in a single day to stand up a three-step first-deposit journey in Spanish, Russian, and Chinese.
serves 4 languages via Liquid branches
currency-aware terms and fallbacks per template
template versions for a 3-step multilingual journey
Do I need to know Liquid to do this?
No. You describe the languages, terms, and fallbacks in plain language and the assistant writes the Liquid. It will show you the tags so you can check the logic before saving.
Why one template instead of one per language?
So a change lands in every language at once. Separate templates drift apart over time; a single branched template stays consistent.
Does it handle currency and missing names?
Yes. It writes currency-aware conditions (for example, GBP versus EUR terms) and a first-name fallback so recipients without a stored name still get a clean greeting.