Dired has the interactive function
dired-do-find-regexp-and-replace which can be match based on the regexp you have passed and perform the replace.
But I'm looking for non regex variant of
dired-do-find-regexp-and-replace where I don't have to pass the regexp. Is something like that available for dired ? I'm okay with using additional dired based packages for it, if they provide the non-regexp version of the function.