Show the untranslated filter names in localized versions of Inkscape

Steps to reproduce:

• open Inkscape (localized Version)
• Try to find the filter "Bevel -> Matte Bevel" because you've seen a tutorial use this filter and like it

What happened?

Super difficult to find, because the original untranslated names are not displayed and the order of the menu changes (it's ordered alphabetically, and the translation changes the order - see also https://bugs.launchpad.net/inkscape/+bug/1808032).

Btw: In the German Version, the mentioned filter is translated with "Wölbung -> Matte Schräge". (!?)

What should have happened?

Show the untranslated names in brackets after the translated names, just as when creating a new LPE:

Inkscape Version and Operating System:

• Inkscape Version: 1.1-dev (12e2a09, 2020-02-19)
• Operating System: Windows 10
• Operating System version: 10.0.18362