There are a few caveats around changing the setup after you've started using git-flow, which is why there's no option to change it in ST right now.
If it's just the prefixes (not master or develop) you want to change, it's a little less tricky, unless you already have feature / release / hotfix branches. You should not change the prefixes if you have any of these already.
If you don't, then you can edit the prefixes in the .git/config file inside your repo. Look for the section marked [gitflow "prefix"], and modify the values on the right hand side to change them. Make sure you keep the '/' on the end.
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
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