No. You do not get to choose what button is pressed.
The plugins detect "+use" which is default bound to "e", so they can just say "press e to deploy parachute" for example.
A hook plugin normally has a "+hook" command that players can bind to a key.
Having a plugin that forces a bind on a key without the player's permission is slowhacking and not allowed.
You would need to notify the player about the command so they can bind it.
Or you could have a menu asking the player if their keys can be bound with those new commands.