Font

There might be a text font that looks like that, but MuseScore does not provide a way to use anything like that for your actual music. Instead, you can do this using a plugin such as https://musescore.org/en/project/addnotenameheads, which uses the notename glyphs that are already provided within MuseScore and adds them as text on top of the existing notes.

I was looking online for something else, but I found this link:

http://www.fontspace.com/robert-allgeyer/notehedz

Would this help you?