Chat command

Would this work? Can't guarantee it'll work, sorry if that's the case

local Players		=	game:GetService ("Players");
local LocalPlayer	=	Players.LocalPlayer;
local Command		=	"/tp"; --Change whatever style you want, like (;tp or ;tp)

--Teleports to the player mentioned by your command
local function Teleport (Player)
	--Checks if both you and your target's character exist
	if (Player ~= nil and Player.Character ~= nil and LocalPlayer.Character ~= nil) then
		local CurrentPosition	=	LocalPlayer.Character:GetPivot ();	--Your character's CFrame position
		local TargetPosition	=	Player.Character:GetPivot ();	--Your Target's character's CFrame position
		LocalPlayer.Character:PivotTo  (CurrentPosition + (TargetPosition.Position - CurrentPosition.Position + Vector3.new (0,0,0))); --Vector3.new (0,0,0) is an offset that you can modify;
	end
end

--Checks the name list of existing players
local function CheckPlayer (Message)
	for _, Player in pairs (Players:GetPlayers ()) do
		if (Player ~= LocalPlayer) then
			if (string.match (string.lower (Message), string.lower (Player.Name)) ~= nil or string.match (string.lower (Message), string.lower (Player.DisplayName)) ~= nil or string.match (string.lower (Message), Player.UserId) ~= nil) then
				return Player;	--Returns an existing player
			else
				return nil;	--Returns nothing
			end
		end
	end
end

--Listens for your chat messages
LocalPlayer.Chatted:Connect (function (Message)
	--Check if the sent chat message was a command
	print ("Message sent: " .. tostring (Message));
	if (string.match (string.lower (Message), string.lower (Command)) ~= nil) then
		print ("Command detected in message");
		local Player	=	CheckPlayer (Message);	--Returns either an existing player, or nil
		if (Player ~= nil) then
			print ("Player found, teleporting...");
			Teleport (Player);
		end
	end
end);

--Indicates that the script works, press F9 in-game to see if it's loaded or not 
print ("Loaded!");

What this does:
1.) It'll listen to your chat messages and see if your message is a command by matching it with "/tp" command.
2.) If "/tp" is detected in your messages, it will check the additional text along with the "/tp", like "/tp genericusername123" and see if that player exist

3.) It tries to match player's identification (Player.Name, Player.DisplayName, and Player.UserId), if the mentioned name matches to the existing player, it'll trigger the teleport function
4.) Teleport function moves your whole character to the same place where the target player's character is also located

Oh wait, I think I misread the main thread text, so you mean make the script listen to other player's messages and make them teleport to certain CFrame if they say it?
If you're gonna use it on your own game, it'll work (with some modifications, replacing LocalPlayer with Player), though using it for an exploit won't work, because I experienced that issue

Here, maybe this was you're looking for?

local Players		=	game:GetService ("Players");
local LocalPlayer	=	Players.LocalPlayer;
local TriggerMsg	=	"Whatever message you want to put here";	--Triggers a teleport function if this string matches to the player's chat message
local Destination	=	CFrame.new (0,0,0);	--Change this to whatever destination you want the player to teleport at

--Teleports the player to certain destination/position
local function Teleport (Player)
	--Checks if player's character exist, it won't teleport the player if it's dead or hasn't loaded yet
	if (Player ~= nil and Player.Character ~= nil) then
		local TargetPosition	=	Player.Character:GetPivot ();
		Player.Character:PivotTo  (TargetPosition + (Destination.Position - TargetPosition.Position + Vector3.new (0,0,0))); --Vector3.new (0,0,0) is an offset that you can modify;
	end
end

local function Chat (Player)
	--Listens to other player's messages
	Player.Chatted:Connect (function (Message)
		--Checks if the message matches with your certain code-word/trigger message
		if (string.match (string.lower (Message), string.lower (TriggerMsg)) ~= nil) then
			Teleport (Player);
		end
	end);
end

--Checks for existing players
for _, Player in pairs (Players:GetPlayers ()) do
	if (Player ~= LocalPlayer) then
		Chat (Player);
	end
end
--Checks for joining players
Players.PlayerAdded:Connect (function (Player)
	if (Player ~= LocalPlayer) then
		Chat (Player);
	end
end);

Note: This should be used on your own game, it won't work as an exploit since Player.Chatted isn't gonna return an output if used on client anymore

@Agent3554

Ye i wanted for an exploit but thanks for telling me that it does not work anymore.

Oh and btw can u tell me how does the swagmode premium work rn?

Cuz im kinda confused on how this does not work on a executor but swagmode prem works

@Produde69420123 I haven't heard of Swagmode yet, so I'm not sure if it works or not, I did try searching for it and saw this (short version), it uses the same Player.Chatted event so I can't tell you if it'll work or not, hope this helps

Edit: As for premium version, I don't know how it works since it's obfuscated and was only made exclusively for Da Hood, perhaps it was using a different method other than Player.Chatted since you said it works