2024
WordPress
PHP
AI translation

PUBLISHING INFRASTRUCTURE / AI TRANSLATION

PolyTrans

Multilingual WordPress publishing without another translation subscription

10+
Languages
4
AI providers
WordPress
Platform
PHP
Core language
Translation orchestration that stays inside the publishing system

PolyTrans began as a way to translate a large WordPress publication without paying a platform fee for every word. It connects to the AI provider selected by the operator, so cost follows actual model use rather than a separate translation subscription.

The idea came from an editor colleague at Trans.info. I implemented and developed the tool myself, using my own experience of the publishing process; the editorial and development teams provided feedback and loud encouragement as it grew.

Production work across the Trans.eu ecosystem expanded the plugin into scheduling, editorial review, post-processing and communication between separate WordPress installations. As models improved, the solution became more effective, but its value came from fitting the process rather than from using a model by itself.

THE PROBLEM

High-volume publishing makes per-word SaaS pricing expensive

Large multilingual publications need durable translations, language relationships and editorial control. They should not lose content or workflow ownership when a third-party subscription ends.

  • Translations remain in WordPress
  • The publisher chooses and pays the AI provider directly
  • Existing taxonomies and metadata travel with the content

THE WORKFLOW

Translation can be a chain, not one prompt

A source post can be translated by one provider and passed through another step for terminology, tone, SEO fields or structural cleanup. Status and review information return to the editorial environment.

  • OpenAI, Claude, Gemini and Google integrations
  • Configurable post-processing stages
  • Single-site and distributed sender/translator/receiver modes

THE ROLE

One person can develop the system when the process supplies feedback

PolyTrans did not grow in a vacuum. The editorial and development teams did not implement the tool for me, but their questions, observations and loud encouragement helped test whether each decision fit real work. That is different from having a large team at the keyboard: I owned the code, while people using the process supplied context.

  • An idea from someone who knew the publishing process
  • Implementation and development led by one person
  • Editorial and development feedback as part of iteration

THE RESULT

One reusable system, adapted to several properties

PolyTrans has supported multilingual work around trans.info, trans.eu, TFC and TFF, across more than ten language editions and four AI providers. The integrations differ where the publishing properties differ, while the core orchestration remains reusable.

Built for publishing ownership

Bring your own provider

Use an existing AI account and pay for actual consumption.

Editorial visibility

Keep review, status and publication inside the tools editors already use.

Durable translations

Translated posts and their relationships remain under the publisher's control.

Composable processing

Add model or deterministic steps for terminology, metadata and cleanup.

Feedback-driven development

A solo implementation can grow with observations from editorial and development teams.

How is PolyTrans different from a translation SaaS?

PolyTrans runs as publishing infrastructure inside WordPress and connects to the AI provider chosen by the operator. There is no separate per-word platform subscription.

Can it support several WordPress installations?

Yes. Sender, translator and receiver roles can be split between installations when the publishing architecture requires it.

Was PolyTrans generated by AI?

No. I led the idea, implementation and development myself. AI models became part of a more effective process over time, but they did not replace decisions about statuses, review and integration with the existing WordPress setup.

KNOWLEDGE BASE

Related articles

MULTILINGUAL PUBLISHING

Need translation to become part of an existing editorial workflow?

We can map the content, review and publication path first, then connect the models and WordPress properties that belong in it.

Discuss a publishing system