Besides Yahweh There is No Savior

I, even I, am Yahweh; and besides [apart from, Strong's #1107] me there is no savior. Isaiah 43:11, World English

Does this scripture mean that for Jesus be to the savior of the world, Jesus must be Yahweh?

NO!

The Unipersonal God of Abraham, Isaac and Jacob (Exodus 3:14,15), by means of his holy spirit, reveals through the scriptures that Jesus is the savior of the world whom the God of Abraham, Isaac and Jacob has sent. -- Deuteronomy 18:15-19; Isaiah 61:1; Acts 3:13-26; John 3:17; 7:3; 1 John 4:9.10.

Just as Yahweh sent many saviors to Israel to deliver Israel (Nehemiah 9:27; Judges 2:16; 3:9-15; 6:13,14; 8:22; 13:5;
2 Kings 13:5, 2 Samuel 3:18), so also Yahweh sent His Son to deliver us from sin.

If Jesus is Yahweh because Yahweh sent him to be our savior, to be consistent, one would have to claim that all the saviors that Yahweh sent to Israel are also all Yahweh.

The saviors sent by Yahweh to Israel were not apart from Yahweh, nor is Jesus apart from Yahweh.

Conclusion:
The fact that Yahweh sent His Son to save us from sin does not mean that Jesus is Yahweh.

See our study:
Besides Jehovah There is No Savior
https://jesusnotyhwh.blogspot.com/2013/04/isa43-11.html

Regarding Two Jehovahs
https://jesusnotyhwh.blogspot.com/search?q=%22two+Jehovahs%22

Is Jesus the Archangel?
https://jesusnotyhwh.blogspot.com/p/michael-archangel.html

Regarding John 1:1
https://jesusnotyhwh.blogspot.com/p/john.html#john1-1

Regarding John 20:28
https://jesusnotyhwh.blogspot.com/p/john.html#john20-28