Created attachment 138961 [details] An Image showing the date Translation SUMMARY Month translation May: written as Gicuransi, and it has to be Gicurasi STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Yes (available in About System) KDE Plasma Version: 5.18.5 KDE Frameworks Version: 5.68.0 Qt Version: 5.12.8 ADDITIONAL INFORMATION
Month names are translated in Qt, but they are not even translated in Qt, Qt takes them from CLDR. https://github.com/unicode-org/cldr/blob/master/common/main/rw.xml#L204 You should open an issue with them.