Contributed to the cncf/glossary repository by delivering Korean UI localization enhancements, refining translations for navigation, tags, footers, and post-related text to improve accessibility for Korean-speaking users. Focused on internationalization and localization, the work leveraged Markdown and TOML to ensure accurate and consistent multilingual support. Additionally, finalized the Digital Certificate glossary entry across multiple languages and updated contributor documentation, clarifying semantic line break usage in Markdown to standardize content. These efforts resulted in a clearer, more accessible glossary and streamlined onboarding for new contributors, emphasizing content management and documentation quality without introducing new bugs during the two-month contribution period.