Demystifying Localisation, Translation, and AI in the Sitecore World
Does your business operate across countries, or do you simply want to connect more effectively with people who speak different languages? This is where localisation comes in.
Localisation is not just about translating words. It’s about creating an experience that feels local, familiar, and trustworthy to every visitor – no matter where they are or what language they speak.
Modern CMS platforms like Sitecore XM Cloud offer powerful, flexible tools to support this. Add in new AI-driven translation options, and you now have a range of scalable ways to deliver the right content, in the right language, to the right audience.
But here’s the catch: not every business needs a full-scale human-translated multilingual site. The right approach depends on your audience, your content, and your goals.
In this post, we’ll unpack the difference between translation and localisation, explore the tools available, and help you work out what might be right for your business.
Translation vs. Localisation: What’s the Difference?
Let’s start with definitions:
- Translation is the process of converting content from one language to another.
- Localisation goes further. It adapts the content for a specific culture, market, or region – considering tone, imagery, layout, legal requirements, and any other relevant aspects of cultural context.
For example: translating a “Contact Us” page into French is translation. Rewriting that page with local office details, region-specific forms, and a culturally appropriate tone is localisation.
This difference matters because localisation is what makes content relevant – not just readable – for global users.
Do You Actually Need a Multilingual Site?
Not every website needs to be translated.
Before investing in localisation, ask:
- Are we targeting customers in non-English-speaking markets?
- Are we getting traffic from other regions that we’re not serving well?
- Are there regulatory, legal, or brand reasons to present content in local languages?
If the answer is yes to any of these, a multilingual experience might be worth exploring. If not, you’re probably better off keeping things simple and focusing on providing the best content possible in a single language.
What Sitecore XM Cloud Offers
If you do need multilingual content, Sitecore XM Cloud is built for it.
Out of the box, it lets you:
- Create multiple language versions of each page and content item
- Manage them side by side in the same content tree
- Apply localisation to each page to create distinct versions as required
In short, it gives you full control to build localised versions of your site without creating separate sites.
But how you populate those language versions—that’s where your options open up.
Five Ways to Translate (and Localise) Your Website
There is no one-size-fits-all solution. Your ideal approach depends on how much content you have, how accurate it needs to be, and how much control or automation you want.
1. Browser-Based Translation (Zero Effort)
Modern browsers like Chrome and Safari often prompt users to translate pages automatically if the language doesn’t match their settings. It’s simple, free, and increasingly accepted by users.
Best for: Low-priority global traffic, informational content, or early-stage testing of global demand
2. Plugin-Based AI Translation (e.g. Weglot, GTranslate)
These tools plug into your site and automatically translate it using AI (like Google Translate or DeepL). Some also support SEO, customisable translations, and visual editing.
Weglot, for example, allows you to manually refine key pages after the initial translation, and supports proper language URLs and metadata.
Best for: Businesses wanting a quick, no-code solution with decent control over quality and SEO
3. Sitecore + Stream AI (Author-Controlled AI Translation)
If you’re already using XM Cloud, authors can use Sitecore’s Page Builder and Stream AI to translate individual components or page sections directly within the platform.
This is great for making simple and small-scale automated content translations without needing external tools.
Best for: Day-to-day content updates or small batches of multilingual content
4. Enterprise Translation Management Systems (TMS)
If you’re running a large-scale global website with formal quality control, a TMS may be the right choice. Tools like TransPerfect (GlobalLink), Smartling, or Globalization Partners International (GPI) integrate with Sitecore and manage the full two-way workflow: machine translation, human review, translation memory, and automated content sync.
Best for: Enterprise websites needing high accuracy, brand control, and multi-team governance
5. AI-Driven Automation with Model Context Protocol (MCP)
Looking ahead, Model Context Protocol (MCP) allows LLM’s to act on your content through APIs. A user can issue a natural language prompt in their LLM of choice to initiate an “AI agent” to generate translated versions of your content and populate your CMS directly.
This isn’t unique to Sitecore, but Sitecore APIs can be used in this way, allowing advanced automation of multilingual workflows using AI agents.
Best for: Organisations building toward AI-first content operations, automation, and integration across platforms
Putting It All Together
You don’t have to pick one method. Many businesses layer them:
- Let browsers handle casual translation
- Use plugins or Stream AI for simple updates
- Reserve TMS workflows or human localisation for critical pages (e.g. product, legal, investor)
It’s about balancing speed, cost, quality, and effort – based on what matters most to your audiences.
Final Thought: Start with Relevance
The question isn’t: “Should we translate our website?”
It’s: “Where do we need to be more relevant to local audiences – and what’s the smartest way to deliver that?”
From simple AI tools to full-service localisation, Sitecore supports the path you choose. Whether you’re just testing demand in a new market or rolling out full-scale multilingual experiences, you have options.
And that’s the key: with the right tools and a clear strategy, global content doesn’t have to be complicated.
Quick Reference: Matching the Right Translation Approach to Your Needs
| Use Case | Recommended Approach |
| Low-traffic or exploratory global audiences | Browser-based translation (no effort, built into most browsers) |
| Fast rollout with no developers | Plugin-based AI translation (e.g. Weglot, GTranslate) |
| Occasional content updates in multiple languages | Sitecore XM Cloud + Stream AI |
| Enterprise-grade quality and workflow control | TMS integration (e.g. TransPerfect, Smartling, GPI) |
| Scalable automation and AI-led content ops | API + Model Context Protocol (AI agents with action authority) |