Button label with line break

[PeterS]

Hello,
we have a „simple“ issue with a label of a button.

A button has a label wich is NOT a fixed Text, but a value filled with differend texts due to the reason we unse different languages in the applicaton.

In different languages the text is different numbers of letters for example:

Enter Reference (15 letters)
Referenz eingeben (17 letters)

We want to have a line brake (see attachment)

How to do this?

Thank you for any hint or information

Peter