Spaces in the scoreboard?

How to insert a space in a Vanilla Minecraft scoreboard

e.g. Should stand there:

Hello guys (with the space)

So as a name or as a person in the scoreboard

What do you mean exactly?

Try writing instead of the space / n!

Unfortunately does not work, thanks anyway

Yes, it should be the name of the scoreboard or the name that has a space is assigned a score

Best in both cases. Because there's no space in the name of the scoreboard.

Try with a backslash so \ n