Any Way To Refer To The Functions or Property by changing the propertyname to string?

I know the title is a bit confusing, but I couldn`t think of any good name. Anyways, what I want to ask is, is there any way to refer to properties or function by string? For example, I have a module script that contains this:

local module = {}
function module.blah1(bool)
	if bool == true then
		print("Blah1")
	end
end

function module.blah2(bool)
	if bool == true then
		print("Blah2")
	end
end
return module

And the normal script will require this when Player Fires RemoteEvent.

local blahModule = require(script.ModuleScript)

local function printBlah(plr,actionName)
	--This Part Will Be Explained Later.
end)

game.ReplicatedStorage.BlahRemote.OnServerEvent:Connect(printBlah)

Now, If I were to make actionName either "Blah1" or "Blah2", Is there anyway to run the module function something like this?

local function printBlah(plr,actionName)
	blahModule.actionName(true)
end)

Sorry for confusing text, and thankyou for any helps :D