Yes, you can update translations of managed package custom labels. Here are the steps to do so:

  • Go to the "Quick Update Translations" tab.
  • Select "Custom Labels" from the "Select entity to translate" dropdown menu.
  • This will open the "Update Custom Labels Translations" page.
  • In the "Select Custom Labels" section, search for the managed package labels that you want to update translations for, and select them.
  • Under "Select Language", choose the languages for which you want to add or update translations.
  • Click the "Fetch Custom Label Translations" button.
  • The page will display a table with the selected labels and languages. You can update the translations directly in this table.
  • After updating the translations, click on "Save Custom Label Translations."
  • Upon successfully updating the translations, you will receive a confirmation message in the same table.
  • You can use this process to manage and update translations for custom labels within managed packages, ensuring that your application is available in multiple languages as needed.