Greasy Fork is available in English.
Create your own personal automated chat. To open the menu, click on the new button next to the chat button. To create a message, enter it in the input field where the timer is shown, then click on the "Create" button. To delete a message, click on the "Delete" button. You can change existing messages, just click on the text in them and change.
I will update this script later. I'm going to add saving your messages and changing their position in the queue. If you have any ideas, then write about them!