code: function init() {
          // This function is called during Ghost's initialization.
          // Reading translation file for messages from core .js files and keeping its content in memory
          // The English file is always loaded, until back-end translations are enabled in future versions.
          // Before that, see previous tasks on issue #6526 (error codes or identifiers, error message
          // translation at the point of display...)
          coreStrings = fs.readFileSync(path.join(__dirname, '..', '..', 'translations', 'en.json'));
  
          // if translation file is not valid, you will see an error
          try {
              coreStrings = JSON.parse(coreStrings);
          } catch (err) {
              coreStrings = undefined;
              throw err;
          }
  
          _private.initializeIntl();
      }
docs: Setup i18n support:
  - Load proper language file into memory