Yes, I think it was enabled by default when I installed NodeBB:
nodebb-plugin-markdown
A Markdown parser for NodeBB
Installed 8.9.2 | Latest 8.9.2
Issue already submitted via github.
@dylenbrivera Not so much a bug as a language error
Paging someone like @baris
NodeBB used as "Back to Home" link
I think any current instance of "NodeBB" in language files should read from Site Title.