Dreaming of others who speak in a foreign accent is a positive omen, if they were friendly. However, If you felt threatened or worried in the dream, this is a warning that you must pay closer attention to what your intuition is telling you. Someone in real life may be trying to deceive you but you are failing to notice it.To dream that you are speaking in a foreign accent, signifies that you are hiding from something or someone.
It is time to face reality and stop hiding behind a front. Confide in someone close.
[1]
Someone speaking with an accent can represent: The idea of that person (or whatever they represent) seeming foreign or different from you (or from others) in some way.A characteristic you attribute to that person that reminds you of the culture or area associated with the accent (such as a Swedish accent representing a talent at creative design, if that’s what you associate with Sweden).
See also: Language
[2]