[O] Capture Template Menus

[Yuri Niyazov]

What would be required to have Org-Mode support Capture Template
Menus? In Custom Agenda Views, it is possible to have a prefix
according to an example in the documentation:

https://www.gnu.org/software/emacs/manual/html_node/org/Storing-searches.html#Storing-searches

      ("hl" tags "+home+Lisa")
      ("hp" tags "+home+Peter")
      ("hk" tags "+home+Kim")))

But configuring custom capture templates with two-letter prefixes like
that doesn't work.