Software like Bitfocus Companion that uses a vMix plugin to allow hardware controllers (like the Elgato Stream Deck) to trigger complex macros and shortcuts.

API.Function("SetText", Input:="MyTitleInput", SelectedName:="TextElement", Value:="Your very long text goes here...") Use code with caution. Copied to clipboard

Using stock vMix without plugins is like buying a Ferrari and driving it in a school zone. You are leaving massive potential on the table.

Reduce the "click-load" on the operator. Tools like Companion allow a single person to manage high-production-value shows that would normally require a full crew.