Maybe pushing it — we have option for customizing the welcome message, is it possible to do same here (opt standard or customize)?
Use a Custom Language file. That’s the best way to change the welcome message as well. Using the built-in setting to change the welcome message is restricted to (from memory) 256 characters (and that can’t be changed). I’d never get my ‘welcome message’ done with that limit, nor could I ‘prettify it”.