Comparative law notes
In certain narrower contexts when remedy takes the form of an appeal, the better English translation would obviously be "appeal".
There are multiple definitions - click on the translation that matches your context.
Rechtsbehelf
Substantiv
full
appeal
noun
Definitions of appeal
the action of asking a higher court to review and change the decision of a lower court; a review by a higher court of a decision made by a lower court
She lost both the case and the appeal. Her final route of appeal is before the Grand Chamber of the European Court.