Worked on the transcend-io/privacy-types repository to enhance data processing semantics by clarifying label usage within the codebase. Focused on a targeted feature that involved renaming the processing purpose label from TITLE to NAME, ensuring that labels accurately reflected the underlying data and reducing the risk of misinterpretation. This change improved downstream validation reliability and contributed to clearer API semantics, making future maintenance more straightforward. The work was implemented in TypeScript, leveraging API development skills to ensure consistency across relevant code paths. The update was delivered as a single, well-documented commit, providing clear traceability and aligning with best practices in code clarity.