I've got this:
\usepackage{fontspec} \setmainfont{Equity_Text_B_Regular.otf}[ BoldFont = Equity_Text_B_Bold.otf , ItalicFont = Equity_Text_B_Italic.otf , BoldItalicFont = Equity_Text_B_Bold_Italic.otf , SmallCapsFont = Equity_Caps_B_Regular.otf ] And I have another font file in my project directory called Equity_Caps_B_Bold.otf. I want the following text to print in bold, smallcaps, but it is printing in regular, smallcaps:
\centerline{\bf{\textsc {\CourtNameOne}}} What's the best practice for adding bold, smallcaps when my font family has a specific file for that? I'm using the LuaTeX engine.

\bfis 20+ years obsolete and ought not be used in LaTeX.\centerlineis also usually wrong, as I understand it. Thefontspecmanual explains how to do what you need.\bf{\textsc {\CourtNameOne}, you should definitely write\textbf{\textsc{\CourtNameOne}}. Your main challenge will be to informfontspechow to access the bold-smallcaps font combination. (I'm afraid I can't give any advice on that since I don't have access to any of theEquity_...fonts.)