This should be done in the video editing step.
I suppose you could do this with subtitles. Set the subtitles on by default. But formatting/positioning subtitles will not be as convenient as using a title or similar in Premiere.
Aside from the video editing step, you could add a still frame. Just put your text into a psd file. Then have the main menu button that goes to the specified video link the psd file with the text. You can specify the hold time. And then have that psd file link the video.