Macro input not changing with keyboard layout/language

[Technofrikus]

When creating a Macro with text on a (in my case) German computer with German keyboard layout I was not able to find a way to type a slash (/). When I use a single key press (tap) I can add the / from the Numpad. But in a text input field in the Macro it comes out as a - dash on the computer.
And I can't type shift(7) in the text. So I have to split the text and add a Tap action in between?

[itsvar8]

#include <sendstring_german.h>
on top of your keymap.c file, info here https://docs.qmk.fm/#/reference_keymap_extras?id=language-specific-keycodes