Try to extract common prefix for "+prefix" keymaps.

[a13]

If a prefix keymap contains only commands (including nested ones) with the same prefix (say, "projectile-"), optionally show it (possibly with a custom suffix) instead of "+prefix"

[justbur]

You can name prefixes with the replacement options.

[a13]

You can name prefixes with the replacement options.

sure, but as I can see, you have to do it manually for every prefix, or you don't?

[justbur]

sure, but as I can see, you have to do it manually for every prefix, or you don't?

yes that's correct. I think it would be more sensible to do this at the time the keys are bound, rather than dynamically through which-key.