Yahweh speaks of himself by name to remind Ezekiel and the people that what he is saying is important. See how you translated this in [Ezekiel 6:11](../06/11.md). AT: "I, the Lord Yahweh, say this" (See: [[rc://en/ta/man/translate/figs-123person]])
The word "mountains" is a metonym for the people who live on the mountains. AT: "the people on the mountains will not have any more joy" (See: [[rc://en/ta/man/translate/figs-metonymy]])