This method gathers all font file paths from FontFiles dictionary and parses each font file to get actual font names of the font. Then it reconstructs the FontFiles dictionary replacing current keys with the names of the fonts.
Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5