Sherlock Farmer

Hi guys Is there a way to modify an svg code? Svg has individual letters and I want to change the letters but keep the styling etc and the effects. Maybe a dumb question so...

Say currently the letters are "FLAMES" and they have transitions, strokes based on css and JS. So I dont want to touch css and js while easily able to just change the individ...

Okay I will rephrase it. Is it possible to change the letters while keeping the same exact structure the current svg file has?