Add setter for name in picocli.shell.jline3.PicocliCommands

[remkop]

I see that I can print picocliCommands.name() ... can you provide a setter?

It took me a while to find it, but it looks like the name() method is defined in JLine's CommandRegistry interface:

// org.jline.console.CommandRegistry
    default String name() {
        return this.getClass().getSimpleName();
    }

Yes, we can make a setter, I can see how this would be useful.
Meanwhile, to change it, please subclass the PicocliCommands class in your project and override the name() method.

Originally posted by @remkop in #2028 (reply in thread)

[remkop]

A setter has been added.