-const QString UserAgentHelper::SYSTEM_DEFAULT_DATABASE = QStringLiteral("System Default");
-const QString UserAgentHelper::PRIVACY_BROWSER_DATABASE = QStringLiteral("Privacy Browser");
-const QString UserAgentHelper::WEB_ENGINE_DEFAULT_DATABASE = QStringLiteral("WebEngine Default");
-const QString UserAgentHelper::FIREFOX_LINUX_DATABASE = QStringLiteral("Firefox Linux");
-const QString UserAgentHelper::CHROMIUM_LINUX_DATABASE = QStringLiteral("Chromium Linux");
-const QString UserAgentHelper::FIREFOX_WINDOWS_DATABASE = QStringLiteral("Firefox Windows");
-const QString UserAgentHelper::CHROME_WINDOWS_DATABASE = QStringLiteral("Chrome Windows");
-const QString UserAgentHelper::EDGE_WINDOWS_DATABASE = QStringLiteral("Edge Windows");
-const QString UserAgentHelper::SAFARI_MACOS_DATABASE = QStringLiteral("Safari macOS");
-
-// Define the public translated constants.
-const QString UserAgentHelper::SYSTEM_DEFAULT_TRANSLATED = i18n("System default");
-const QString UserAgentHelper::PRIVACY_BROWSER_TRANSLATED = i18n("Privacy Browser");
-const QString UserAgentHelper::WEB_ENGINE_DEFAULT_TRANSLATED = i18n("WebEngine default");
-const QString UserAgentHelper::FIREFOX_LINUX_TRANSLATED = i18n("Firefox on Linux");
-const QString UserAgentHelper::CHROMIUM_LINUX_TRANSLATED = i18n("Chromium on Linux");
-const QString UserAgentHelper::FIREFOX_WINDOWS_TRANSLATED = i18n("Firefox on Windows");
-const QString UserAgentHelper::CHROME_WINDOWS_TRANSLATED = i18n("Chrome on Windows");
-const QString UserAgentHelper::EDGE_WINDOWS_TRANSLATED = i18n("Edge on Windows");
-const QString UserAgentHelper::SAFARI_MACOS_TRANSLATED = i18n("Safari on macOS");
+const QString UserAgentHelper::SYSTEM_DEFAULT_DATABASE = QLatin1String("System Default");
+const QString UserAgentHelper::PRIVACY_BROWSER_DATABASE = QLatin1String("Privacy Browser");
+const QString UserAgentHelper::WEB_ENGINE_DEFAULT_DATABASE = QLatin1String("WebEngine Default");
+const QString UserAgentHelper::FIREFOX_LINUX_DATABASE = QLatin1String("Firefox Linux");
+const QString UserAgentHelper::CHROMIUM_LINUX_DATABASE = QLatin1String("Chromium Linux");
+const QString UserAgentHelper::FIREFOX_WINDOWS_DATABASE = QLatin1String("Firefox Windows");
+const QString UserAgentHelper::CHROME_WINDOWS_DATABASE = QLatin1String("Chrome Windows");
+const QString UserAgentHelper::EDGE_WINDOWS_DATABASE = QLatin1String("Edge Windows");
+const QString UserAgentHelper::SAFARI_MACOS_DATABASE = QLatin1String("Safari macOS");