I have a JSON file with an object containing a long String with linebreaks \n like so:

  "subtitle": "**Thesis:** 1-Loop Anomalous Dimensions of 4-Quark Operators\n\n Specializing in theoretical physics with topics as Quantum Field Theory and the Standard Model, while finding a new working group under the lead of Prof. Dr. Matthias Jamin at the Institute of High Energy Physics (IFAE) of the Universitat Autònoma de Barcelona. Right now researching Low-energy QCD and the determination of Standard Model Parameters.",

To better edit the String content I would emacs to visually generate line breaks for every "\n" (and after every 80 columns). How can I achieve this behavior?

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