Worked on enhancing the French localization for the CorsixTH repository, focusing on improving translation accuracy and user interface consistency. Addressed a key bug by adding missing translations for the term "ward" in both short and long forms and correcting a string related to emergency treatment, directly improving the experience for French-speaking users. Utilized Lua to update localization files, applying internationalization and localization best practices to reinforce usability and reduce ambiguity in the UI. This targeted work established a foundation for ongoing improvements in localization management, supporting better global user satisfaction and setting the stage for future enhancements in multilingual support.