Where does “Valea Sunătorilor” come from?

Valea Sunătorilor (Romanian) comes from Romanian sunător, from Romanian -ător, from Romanian judeca, from Latin jūdicāre, from Latin iūdex, from Latin iūs, from Latin dīcō, from Latin -tiō — limestone; chalk; the finish line.

Ancestry of “Valea Sunătorilor”, step by step

Valea Sunătorilor traces back through two separate lines of ancestry.

via Romanian sunător

Step	Language	Word	Meaning
1	Romanian	sunător	resounding, ringing, sonorous
2	Romanian	-ător	Alternative form of -tor
3	Romanian	judeca	to judge
4	Latin	jūdicāre	—
5	Latin	iūdex	judge
6	Latin	iūs	law, right
7	Latin	dīcō	to say, talk, speak, utter, mention
8	Latin	-tiō	tion, -ation, -ing
9	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
10	Latin	dissertus	arranged, disposed; explained
11	Latin	disserere	second-person singular future passive indicative...
12	Latin	dis-	asunder, apart, in two; reversal, removal;...
13	Latin	calceus	shoe
14	Latin	calx	limestone; chalk; the finish line

via Romanian vale

Step	Language	Word	Meaning
1	Romanian	vale	valley
2	Latin	vallis	valley, vale; hollow; dative plural of vāllum
3	Proto-Indo-European	wēlH-	to roll, to undulate
4	Proto-Indo-European	welH-	to turn, to wind

Every word from Latin calx →Every word from Latin -tiō →Every word from Latin dis- →