Worked on the osmlab/name-suggestion-index repository to improve data quality and accuracy within the restaurant dataset. Focused on JSON manipulation and data management, the work involved identifying and correcting a mislabeling issue where the brand name 'My Warn Day' was updated to 'My Warm Day' in the restaurant.json file. This change was validated against authoritative sources such as Wikidata, signage, and the official website to ensure consistency. The update enhanced the reliability of brand matching across partner tools, reduced errors in map labeling and search results, and maintained schema integrity, supporting better data governance throughout the repository.