Developed and integrated a localization and translation system for the WhisperLiveKit repository, enabling multilingual user interfaces and content through the addition of a translation package to the project setup. Addressed translation packaging issues in the pyproject configuration to ensure that language assets are correctly included in application builds, supporting a scalable approach to internationalization. The work established a structured workflow and asset management process for future language support, reducing integration effort for additional locales. Utilizing Python and package management skills, the developer maintained build stability and code maintainability while aligning the project with broader accessibility and user experience objectives.