Hi Hassan,
The way languages get enhanced is for people like yourself to go to the working group web page and make proposals and contribute to the development effort.
For VHDL, the appropriate place to make proposals is at: https://gitlab.com/IEEE-P1076/VHDL-Issues/-/issues/
VHDL in particular is a volunteer driven standard. Hence, it is important that you do participate.
Best Regards,
Jim
