The combination of English Linguistic, English Literature, and media is an excellent research topic to write a research proposal. Go ahead and make sure to ask for guidance from your professors and fellow researchers.
Simultaneous submission may lead the editors to believe the paper has already been published, or the article may be rejected due to a duplicate request.
Some journals may permit simultaneous submission, but this practice is not shared. Furthermore, many journals have a strict policy against it.
Therefore, Consult the situation with your professor and move forward.