Polnisch 
English Expanding your offer into new markets is one of the biggest challenges for companies selling online. A key element of successful expansion is translating product descriptions into the language of the target country. However, this requires significant financial and time investment. With the Magento 2 module integrated with ChatGPT, this process can be fully automated, significantly reducing the cost and time spent on manual translations.
Artificial intelligence (AI) is playing an increasingly important role in various aspects of business, including translation. Modern language models such as ChatGPT are based on vast data resources and advanced algorithms that make it possible to generate fluent, natural, and contextual translations. As a result, even complex technical descriptions and specialized industry terms can be translated with high accuracy. Using AI for translation eliminates errors caused by literal translation and makes descriptions understandable and attractive to customers in different markets.
To improve translation quality even further, it is possible to fine-tune the ChatGPT model. This means additionally training it in the subject matter of a specific industry, allowing it to better understand specialized terms and translation context. For example, if a company sells automotive parts, the model can be adapted to better interpret technical descriptions and abbreviations used in that field. Fine-tuning makes translations even more precise and tailored to customer needs, which improves the readability and reception of the content.
Businesses planning to enter new markets often face a language barrier. Many companies, especially suppliers and distributors, receive product descriptions in English (EN) or German (DE). Translating them into Polish or another required language usually involves hiring translators or translation agencies, which generates significant costs.
By using the Magento 2 module integrated with ChatGPT, you can save up to several thousand PLN per month on translations. ChatGPT provides high-quality, contextual translations that are comparable in quality to professional translation services, while the cost of this solution is many times lower.
The module has been designed for ease of use and process automation. The entire process of translating product descriptions comes down to a few steps:
Companies planning to expand into new markets or frequently working with products received in foreign languages will find this module an excellent support tool. Automating the translation of product descriptions enables rapid adaptation of the offer to local customers, which translates into better search engine visibility and greater buyer trust.
With Magento 2 integrated with ChatGPT, translating product descriptions becomes simple, affordable, and highly effective. It is a solution that can significantly contribute to sales success in international markets.
The Kowal MassTranslate by ChatGPT module has been extended with advanced support for translating and generating content for Magento 2 categories.
This solution is ideal for multilingual stores where the category structure is extensive and requires consistent, SEO-optimized content in multiple language versions.
The administrator selects a category in the Magento panel.
With one click, they launch the Translate Current Category and Childs action.
The module:
collects the category data and all of its subcategories,
generates a JSONL file,
sends the data to ChatGPT in batch mode,
saves the translation results in the task system.
CRON automatically saves the translated content to the appropriate store view.
The entire process runs in the background, without the risk of timeouts and without overloading the admin panel.
The module allows content to be translated or generated for, among others:
category name (name)
category description (description)
meta title, meta description, meta keywords
url_key (while maintaining SEO rules)
custom text attributes (varchar, text)
The attribute scope and prompt are fully configurable from the module settings.
Translations are saved only in the target language version (store view).
The module creates a backup of the original category values before saving new content.
Support for url_key ensures correct SEO links without the need to save the category manually.
No uncontrolled cache invalidation – a production-safe solution.
multilingual Magento 2 stores (B2C and B2B),
stores with an extensive category tree,
projects requiring consistent SEO across multiple languages,
teams that want to automatically generate category descriptions, not only translate them.
Added support for Magento 2 category translation using ChatGPT (Batch API).
Ability to translate a single category or the entire category tree (category + childs).
New Translate Current Category and Childs button in category editing in the admin panel.
Support for translating and generating content for category attributes:
name
description
meta_title
meta_description
meta_keywords
url_key
other text attributes of type varchar / text.
Correct handling of store view scope – data is saved only in the target language version.
Automatic support for SEO-friendly URL Key for categories (without the need to save manually in the panel).
Safe data saving without a full save() – no issues with cache and Varnish.
Logic and security:
Introduction of a category attribute backup system before saving translations.
Translation results are saved in a separate categorytasks table with status support (pending, completed, error).
Translation results are processed by CRON, without overloading the admin panel.
Full compatibility with Magento 2.3.x – 2.4.x.
Optimizations:
Data processing in batches (JSONL) – ideal for large category trees.
Ability to centrally manage the prompt and attribute scope from the module configuration level.
VITCAS Ltd is a brand with a highly technical product range: high-temperature materials, insulation, adhesives, seals, and products whose descriptions are not marketing copy, but precise information: parameters, standards, operating temperatures, applications, warnings, instructions, and often multi-level content formatting.
When launching the Italian version of the store negozio.vitcas.it, our task was to translate the entire product database into Italian in a way that:
preserved the technical meaning without attractive but incorrect translations,
did not disrupt the structure of descriptions, including headings, lists, spacing, and paragraphs,
could be implemented quickly without manually rewriting content.
It was a real-world test, and this is where the module showed its greatest value. The translations generated in the process:
were very strong in terms of subject matter accuracy, preserving the technical context, values, and meaning of the content,
maintained the formatting of product descriptions, including lists, paragraphs, and content layout, so no manual cleanup was needed,
made it possible to launch the Italian store version in a short time, without a lengthy step-by-step translation process.
Most importantly, the implementation was simple: store view configuration, product selection, and starting the translation process. No Excel exports, no copy and paste, and no additional tools along the way. Once the process was complete, the content was saved directly in the target store view and ready for publication.
The result of this implementation was strong enough that, after the successful translation and launch of the Italian version, the client commissioned additional markets: the Netherlands, Sweden, and the Czech Republic. The module is therefore not a one-time trick, but a tool for scaling content that works especially well where descriptions are demanding and accuracy matters.
The client running the 4japancars.pl store needed an efficient way to continuously translate products from English into Polish. With a dynamically changing assortment, the key requirement was not only a one-time translation of the database, but above all implementing a process that works continuously — without queues, without manual content copying, and without involving a developer for every new product.
After purchasing our module, the client quickly incorporated it into daily work. After a short training session, they are able to manage the entire process independently: select products, start translations, and publish completed Polish content on an ongoing basis as new products are added.
What worked particularly well in this implementation:
Ease of use after implementation — the client works independently, without the need for ongoing support.
Fast, repeatable process — translations can be completed exactly when they are needed.
Clear and consistent Polish content — names and descriptions are understandable for the end customer.
Up-to-date catalog — new products do not “wait for a translator”; content is ready on an ongoing basis.
Result: the store keeps Polish product descriptions up to date at all times, and the team does not waste time manually rewriting content or moving data between tools. The module has become a practical tool for daily work and has significantly improved the process of publishing products in Polish.
lampywcentrum.pl is a very large-scale store: tens of thousands of products from multiple wholesalers and about 80,000 active offers, with dozens of new products added every day. In this situation, the biggest challenge is not simply adding a product to Magento, but the quality and completeness of content — especially when wholesalers do not provide full descriptions and SEO data.
In practice, the main missing elements were:
meta title
meta description
short description
These are exactly the elements that have a major impact on SEO, click-through rates in search results, and the quality of product presentation in listings.
In this project, the module works as a content generator, not a classic “language translator.”
The configuration was set to:
attribute translation PL → PL
translation of only selected attributes (meta title, meta description, short description)
prompts included an instruction for the module to complete missing text where an attribute is empty or requires meaningful content
As a result, the company can automatically fill in incomplete product data received from wholesalers — without manually writing descriptions and without slowing down the process of adding new products.
Control at scale: with tens of thousands of products, manually creating descriptions and metadata would be unfeasible.
Consistent SEO quality: new products can receive meaningful metadata and a short description right away, instead of remaining “empty” for weeks.
Process automation: content is generated systemically, according to the defined prompt and attribute scope.
Up-to-date catalog: with daily product growth, items become “sales-ready” faster and are presented better in the store.
As a result, the module became a tool for lampywcentrum.pl to organize and complete content across a huge product catalog — especially in SEO and product presentation — exactly where wholesaler data is most often incomplete.
The Mass Translate by ChatGPT module in Magento 2 enables automatic translation of product descriptions, allowing you to quickly adapt your offer to new markets. Translated content is saved in the selected store view.
To install the module, simply:
composer config repositories.masstranslatebychatgpt vcs https://github.com/kowalco/magento-2-mass-product-translate-by-chatgptAdd an access token for the private repository
composer config --global --auth github-oauth.github.com <YOUR_TOKEN>Install the composer module by running
composer require kowal/module-masstranslatebychatgptEnable the module by running
php bin/magento module:enable Kowal_MassTranslateByChatGPT
bin/magento setup:upgrade bin/magento setup:di:compile bin/magento cache:flush bin/magento indexer:reindex sales_order_grid
To configure the module, go to:
Admin Panel Magento 2 → Stores → Configuration → KOWAL → Mass Translate by ChatGPT - Settings
or
Admin Panel Magento 2 → KOWAL.co → Mass Translate by ChatGPT - Settings
Defines the limit of products that can be translated within one day. The limit depends on the size of product descriptions.
Select the language from which the content will be translated.
Important! Selecting a language also means selecting the Store ID, meaning the store view from which the original texts will be retrieved.
Select the language into which the products should be translated.
Important! Defining the target language also means selecting the store view where the translated content will be saved.
You can customize the commands for ChatGPT.
Example: Translate the specified attributes from Polish to English.
Specify which product fields should be translated, for example:
Description (product description)
Image Label (image label)
Instructions (usage instructions)
Compatibility (compatibility data)
Click the actions menu and choose the translation-related command.
The system will start processing, and the products will be sent to OpenAI.
To check task status:
Status – completed (completed) or error (error).
Products – how many products have been translated.
ChatGPT Model – which AI model was used.
Tokens Input/Output – the number of tokens processed in the request.
Instruction – the AI command used.
Language From / Language To – source and target language.
Task statuses
completed – translation completed successfully.
error – translation error.
If the translation failed, check:
Whether the entered OpenAI API key is correct.
Whether the selected AI model is supported.
Whether the daily translation limit has not been exceeded.
ID – translation task identifier.
SKU – product catalog number.
Store ID – store view where translations will be saved.
Translated Attributes – translated product fields.
Created At – date when the translation was performed.
The Mass Translate by ChatGPT module automates product translations, saving time and resources. You can:
This solution significantly simplifies the management of an international product offer in Magento 2.
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