I made CapsLock the Hyper-key via gnome-tweaks

Sorry, I have only the german screenshot. "Feststelltaste" means "CapsLock"

Now I would like to map

• Hyper-u to Arrow-Up


• Hyper-n to Arrow-Down


• Hyper-i to Page-Up


• Hyper-m to Page-down


• Hyper-j to Pos1


• Hyper-ö to End (on my german layout this character is right to "l")

It would be great if this could be done by doing config in $HOME.

For example via .xmodmaprc

Related question: Make arrow-up/down, Pos1, End, Del ... more easy

Every solution is welcome

I am open for every solution which works. Maybe there is way to solve this via eBPF or an own uinput-device?

Background

I like the then fingers touch typing. I am happy with my QWERTZ layout for a-Z. But these special keys always make me leave the comfortable position with the pointer fingers on "F" and "J".