ios react-native xcode

How to change the “Bundle Identifier” within React Native?

Starting a new react-native project, the xcode-project gots the bundle-identifier “org.reactjs.native.example.XYZApp”. XYZ is the placeholder here for my real project name.

Is there any way to change this bundle identifier on react-native side? Sure, I can change it in XCode. But this is not safe because it can be overriden when react-native will recreate the xcode-project, which could happen at any time, as well es when rebuilding the project.