During a two-month period, rtxdino36 focused on enhancing Spanish localization for open-source projects, notably metabrainz/picard and Xed-Editor/Xed-Editor. They updated and expanded Spanish translations for user interfaces and constants, integrating translator attribution and revision tracking to improve maintainability. Leveraging PO and XML formats, rtxdino36 established a Weblate-driven workflow that streamlined translation management and ensured high-quality, end-to-end coverage. Their work achieved 100% translation coverage for Xed-Editor, improving accessibility and onboarding for Spanish-speaking users. While no bugs were fixed, the depth of their contributions strengthened internationalization and positioned both repositories for broader adoption in Spanish-speaking markets.