The FusePOST tool allows you to replace the glyph names in a font's
'post' table with new contents, which you specify via a text file.
To create this text file, you can use the DumpPOST tool (q.v.)
To use the tool, double-click it. The first dialog which appears
allows you select the font containing the 'post' table you wish to change. The second dialog lets you select
the text file whose contents are to replace the glyph names