WordReplace on quotes

i'm trying to replace quotes in an installer's name. i'm using a nsis script (with nsdialogs) to write basic settings to another .nsi file. here is what i'm using to replace the quotes (before writing the result into that other file.

${WordReplace} 'Installer with quoted "Name"' "$\"" "$$\$\"" "+" $0

the result get's written into an nsis file, but the quote does not get replaced by $$\$\". is "+" the wrong option or why does it not work?

from what i learned from a little test script, the code should actually work. will see where else my problem could be.