This is a plugin for Wordpress that extends the Cooked plugin (https://cooked.pro) with hungarian kitchen measurement units. Tested with Wordpress 4.9.x.
As mentioned this requires the cooked.pro plugin. Copy this into your wordpress wp-content/plugins/cooked-hun directory, and enable on the UI.
mg, g, dkg, kg, ml, dl, l, db, ek., tk., doboz, csomag, szelet, gerezd, fej, csipet, szem, csepp, csokor
Required for now given custom sorting in place, things need to fall to a logical order. g, kg, mg, oz, floz, stick, cup, tsp, tbsp, ml, l, lb, dash, drop, gal, pinch, pt, qt