no there is nothing like that but if you want to stay in a lucid dream for a long time use the clock method:
i can’t find the post now but all you hve to do is typing something like(for example in a pc): real time: 8 hours Dream time: 24 hours
writerscube reported to have 2 week long dreams with this method
edit: i’ve found a topic https://community.ld4all.com/t/dream-clock/34380
scroll downt till the comment of writerscube