code: func SetDomain(dom string) {
  	globalConfig.Lock()
  	globalConfig.domain = dom
  	if globalConfig.storage != nil {
  		globalConfig.storage.SetDomain(dom)
  	}
  	globalConfig.Unlock()
  
  	loadStorage(true)
  }
docs: // SetDomain sets the name for the domain to be used at package level.
  // It reloads the corresponding Translation file.