I am making a PostScript CFF font, assisted with FontCreator 15.0.0.3024, I plan to make the font has multiple glyphs for some of its characters. I renamed these glyphs as character_name.ssnumber such as three.ss01. After I exported the font as PostScript CFF OpenType font file, I found glyphs their names have ‘.ssnumber’ suffices are disappeared, but these ‘ss’ glyphs are reserved in my FontCreator Project file of the font.
Can you send us the font project file?