webaiplanet

<p>LangRouter for TranslatePress adds routing and fallback control to TranslatePress automatic translation.</p>
<p>Instead of sending every request to a single provider, it lets you choose which translation engine should handle a request based on the current content type, target language, and fallback policy. This gives you more control over translation flow on multilingual WordPress sites.</p>
<p>This plugin is an independent extension for TranslatePress. It is not affiliated with, endorsed by, or maintained by TranslatePress.</p>
<p>It is intended for site owners, developers, agencies, and content teams that need more control than a single-engine setup can provide.</p>
<h4>Key features</h4>
<ul>
<li>Set one default engine as the baseline route.</li>
<li>Route singular content types such as posts, pages, products, and custom post types to a preferred engine.</li>
<li>Assign target languages to different engines.</li>
<li>Define fallback behavior when the current engine cannot continue.</li>
<li>Configure each engine separately in a dedicated settings page.</li>
<li>Query language support from the admin area before changing live routing rules.</li>
<li>Inspect routing behavior through built-in runtime logs.</li>
<li>Support DeepL multi-key configuration and Volcengine Ark usage tools.</li>
<li>Connect OpenAI-compatible third-party services and custom compatible endpoints.</li>
</ul>
<h4>Supported translation engines</h4>
<p>LangRouter currently supports:</p>
<ul>
<li>Volcengine Ark</li>
<li>Qwen</li>
<li>Hunyuan</li>
<li>OpenAI</li>
<li>DeepL</li>
<li>Compatible OpenAI API</li>
</ul>
<h4>How routing works</h4>
<p>LangRouter uses the following priority order:</p>
<ol>
<li>Post type route</li>
<li>Language assignment</li>
<li>Default engine</li>
</ol>
<p>If a singular content request matches a post type rule, that engine becomes the primary route.<br />
If no post type rule matches, LangRouter checks the language assignment rules.<br />
If no language rule matches, the plugin uses the default engine.</p>
<p>If the current engine cannot continue, LangRouter applies the configured fallback behavior.<br />
Depending on your settings, the request can stop immediately, jump directly to the default engine, or continue through the global fallback chain.</p>
<h4>Post type routing</h4>
<p>Post type routing is useful when different content types need different translation behavior.</p>
<p>For example, you can:</p>
<ul>
<li>route products to one engine for terminology consistency;</li>
<li>route editorial content to another engine for tone and fluency;</li>
<li>keep specific custom post types on a dedicated provider.</li>
</ul>
<p>Post type routing applies only to singular content contexts, such as a single post, page, product, or custom post type entry.<br />
Archive pages, taxonomy pages, search results, and other non-singular views do not use post type routing.</p>
<h4>Language assignment and fallback rules</h4>
<p>Language assignment selects the primary engine for a target language.<br />
Fallback rules define what to try next only after the current primary engine cannot continue.</p>
<p>This separation helps you build a clearer routing strategy:</p>
<ul>
<li>choose the preferred engine for a target language;</li>
<li>define a different engine as the fallback;</li>
<li>keep the default engine as the final baseline or safety net.</li>
</ul>
<h4>Dedicated engine settings</h4>
<p>Routing rules and engine credentials are managed separately.<br />
This makes the plugin easier to operate and maintain.</p>
<p>In the engine settings area, you can configure items such as:</p>
<ul>
<li>API keys and secrets</li>
<li>model names</li>
<li>base URLs and compatible endpoints</li>
<li>request timeouts</li>
<li>additional request JSON</li>
<li>per-engine notes and operational options</li>
<li>multi-key or account-related settings for supported engines</li>
</ul>
<h4>Logging and troubleshooting</h4>
<p>LangRouter includes a built-in runtime log viewer.<br />
You can enable file logging, view recent log content inside the admin area, and download log files for debugging.</p>
<p>This is useful when you want to confirm:</p>
<ul>
<li>which engine was selected;</li>
<li>whether a post type route was matched;</li>
<li>whether language assignment handled the request;</li>
<li>why a fallback decision was triggered;</li>
<li>whether a provider entered the execution chain successfully.</li>
</ul>
<h4>Typical use cases</h4>
<ul>
<li>Use one engine for most traffic and reroute selected languages.</li>
<li>Route products, guides, and regular posts to different engines.</li>
<li>Keep important content on stricter fallback behavior.</li>
<li>Use DeepL, Volcengine Ark, and OpenAI-compatible services in one workflow.</li>
<li>Compare providers while keeping routing and logging in one place.</li>
</ul>
<h3>External services</h3>
<p>This plugin can connect to third-party translation and AI services. These services are optional and are used only for translation, supported-language checks, usage checks, or diagnostic actions requested by an administrator.</p>
<p>No request is sent to a third-party service unless an administrator configures that engine and triggers translation or a related engine-specific action, such as a language support query, usage query, or diagnostic request.</p>
<p>The plugin may connect to the following services:</p>
<ul>
<li>
<p>OpenAI API. This service is provided by OpenAI and is used to translate content through OpenAI models.<br />
Data sent: text selected for translation, source and target language instructions, model settings, request parameters, and related request metadata required to complete the request.<br />
Sent only when this engine is configured and used by an administrator.<br />
Terms of Service: https://openai.com/policies/services-agreement/<br />
Privacy Policy: https://openai.com/policies/row-privacy-policy/</p>
</li>
<li>
<p>DeepL API. This service is provided by DeepL and is used to translate content through DeepL and, when needed, query supported languages.<br />
Data sent: text selected for translation, source language, target language, translation parameters, or request parameters required for supported-language queries.<br />
Sent only when this engine is configured and used by an administrator.<br />
Terms and Conditions: https://www.deepl.com/en/pro-license<br />
Privacy Policy: https://www.deepl.com/en/privacy.html</p>
</li>
<li>
<p>Tencent Cloud Hunyuan (China). This service is provided by Tencent Cloud and is used to translate content through Tencent Cloud Hunyuan endpoints configured for the China service.<br />
Data sent: text selected for translation, source language, target language, model settings, request parameters, and related metadata required to complete the request.<br />
Sent only when this engine is configured for Tencent Cloud China and used by an administrator.<br />
Terms of Service: https://cloud.tencent.com/document/product/301/97822<br />
Privacy Policy: https://cloud.tencent.com/document/product/301/11470</p>
</li>
<li>
<p>Tencent Cloud Hunyuan (International). This service is provided by Tencent Cloud International and is used to translate content through Tencent Cloud Hunyuan international endpoints.<br />
Data sent: text selected for translation, source language, target language, model settings, request parameters, and related metadata required to complete the request.<br />
Sent only when this engine is configured for Tencent Cloud international endpoints and used by an administrator.<br />
Terms of Service: https://www.tencentcloud.com/document/product/1284/75295<br />
Privacy Policy: https://www.tencentcloud.com/document/product/1284/75293</p>
</li>
<li>
<p>SiliconFlow API. This service is provided by SiliconFlow and is used when Hunyuan-compatible translation is configured through the SiliconFlow compatible endpoint.<br />
Data sent: text selected for translation, source and target language instructions, model settings, request parameters, and related metadata required to complete the request.<br />
Sent only when this compatible endpoint is configured and used by an administrator.<br />
Terms of Service: https://docs.siliconflow.cn/cn/legals/terms-of-service<br />
Privacy Policy: https://docs.siliconflow.cn/cn/legals/privacy-policy</p>
</li>
<li>
<p>Volcengine Ark. This service is provided by Volcengine and is used to translate content through Volcengine models and, when requested by the administrator, perform usage-related queries.<br />
Data sent: text selected for translation, model settings, request parameters, and, for usage-related requests, the account identifiers, date ranges, and signed request data required by the service.<br />
Sent only when this engine is configured and used by an administrator, or when the administrator manually triggers a usage-related request.<br />
Terms of Service: https://www.volcengine.com/docs/6456/70590<br />
Privacy Policy: https://www.volcengine.com/docs/6256/64902</p>
</li>
<li>
<p>Alibaba Cloud DashScope / Qwen (China). This service is provided by Alibaba Cloud and is used to translate content through Qwen-compatible endpoints configured for Alibaba Cloud China.<br />
Data sent: text selected for translation, source language, target language, model settings, request parameters, and related metadata required to complete the request.<br />
Sent only when this engine is configured for Alibaba Cloud China and used by an administrator.<br />
Terms of Service: https://terms.alicdn.com/legal-agreement/terms/common_platform_service/20230728213935489/20230728213935489.html<br />
Privacy Policy: https://terms.aliyun.com/legal-agreement/terms/suit_bu1_ali_cloud/suit_bu1_ali_cloud202107091605_49213.html</p>
</li>
<li>
<p>Alibaba Cloud DashScope / Qwen (International). This service is provided by Alibaba Cloud International and is used to translate content through international Qwen-compatible endpoints configured by the administrator.<br />
Data sent: text selected for translation, source language, target language, model settings, request parameters, and related metadata required to complete the request.<br />
Sent only when this engine is configured for international Alibaba Cloud endpoints and used by an administrator.<br />
Terms of Service: https://www.alibabacloud.com/help/en/legal/latest/alibaba-cloud-international-website-terms-of-use-alibaba-cloud-international-website-terms-of-use<br />
Privacy Policy: https://www.alibabacloud.com/help/en/legal/latest/alibaba-cloud-international-website-privacy-policy</p>
</li>
<li>
<p>Compatible OpenAI API endpoints. These services are provided by the third-party provider selected by the administrator and are used when you configure a third-party service that implements an OpenAI-compatible API.<br />
Data sent: text selected for translation, source and target language instructions, configured model name, request headers, request parameters, and related request metadata required to complete the request.<br />
Sent only when a compatible third-party service is configured and used by an administrator.<br />
The provider, terms, privacy policy, and data handling depend on the service you choose. Review that provider before use.</p>
</li>
</ul>
<p>This plugin does not require any external service unless you choose to configure and use a supported engine.</p>


LangRouter for TranslatePress

Add routing, fallback control, and engine-specific settings to TranslatePress automatic translation.

djinnznathan

<p>This plugin is my first project as I needed it for my work. For building an online language learning system, I needed a quick way to let the users directly translate specific words or sentences on DeepL within a lection. Right now it translates from German to English.</p>
<p>You can add the translation tags where shortcodes work. To generate a link, surround the text with the specific tag of the used translation service. You can add standard colors or a specific ones as hex or RGB.</p>
<h3>Legal Notices</h3>
<p>This plugin uses third party services by offering a direct link to their website. I am not responsible for any errors happening on their website and can not guarantee the plugin to work at all times.</p>
<p>I am not associated with any of these services. The used services are listed below:</p>
<h4>DeepL</h4>
<p><a href="https://deepl.com" rel="nofollow ugc">DeepL</a> is an online translator service. On their website, you can find their <a href="https://www.deepl.com/pro-license#free" rel="nofollow ugc">Terms and Conditions</a> and their <a href="https://www.deepl.com/privacy/" rel="nofollow ugc">Privacy Policy</a>.</p>
<h4>Google Translate</h4>
<p><a href="https://translate.google.com/" rel="nofollow ugc">Google Translate</a> is an online translator service from Alphabet Inc.. On their website, you can find their <a href="https://policies.google.com/" rel="nofollow ugc">Terms and Conditions and Policies</a>.</p>
<h4>Yandex.Translate</h4>
<p><a href="https://translate.yandex.com/" rel="nofollow ugc">Yandex.Translate</a> is an online translator service offered by YANDEX LLC. On their website, you can find their <a href="https://yandex.com/legal/translate_termsofuse/" rel="nofollow ugc">Terms of Use</a>.</p>
<h4>Fanyi Baidu</h4>
<p><a href="https://fanyi.baidu.com/" rel="nofollow ugc">Fanyi Baidu</a> is an online translator service offered by the chinese search engine Baidu.com. On their website, you can find their <a href="http://www.baidu.com/duty/" rel="nofollow ugc">Terms and Conditions</a>.</p>


Direct Link Translator

A simple shortcode-plugin for WordPress, that generates a link to DeepL with the translation of the string.

LangRouter for TranslatePress vs Direct Link Translator