language update refs #3430

lang/ar.json

lang/be.json

lang/bg.json

lang/ca.json

lang/cs.json

lang/da.json

lang/de.json

lang/el.json

lang/en.json

lang/es.json

lang/et.json

lang/eu.json

lang/fa.json

lang/fi.json

lang/fr.json

lang/hi.json

lang/hu.json

lang/id.json

lang/it.json

lang/ja.json