Where does “doblatge” come from?

doblatge (Catalan) comes from Catalan doblar, from Catalan doble, from Latin dūplus, from Proto-Italic *duplos.

doblatge (Catalan): dubbing

Definitions

Step	Language	Word	Meaning
1	Catalan	doblar	to double; to dub
2	Catalan	doble	double
3	Latin	dūplus	—
4	Proto-Italic	*duplos	—

doblatge — Etymology, Origin & Word History | Etymology Explorer