Shalom is a Hebrew word that speaks of all parts being joined together to make a whole, of healing, health and peace. Aleh is a Hebrew word that means leaf, leaves or leafage.
The name Shalom Aleh has its roots in verse 12 of Ezekiel 47 (ESV):
And on the banks, on both sides of the river, there will grow all kinds of trees for food. Their leaves will not wither, nor their fruit fail, but they will bear fresh fruit every month, because the water for them flows from the sanctuary. Their fruit will be for food, and their leaves for healing.”
In 2 Corinthians 3:3 (ESV):
And you show that you are a letter from Christ delivered by us, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts.
And in the prophecy spoken over Ninevah in Nahum 1:15 (ESV):
Behold, upon the mountains,
the feet of him
who brings good news,
who publishes peace!
Keep your feasts, O Judah;
fulfill your vows,
for never again shall the worthless pass through you;
he is utterly cut off.
It speaks of Jesus and the healing and wholeness He gifts us and others through us, through His Holy Spirit, as He awakens us to His deep, deep love and compassion for us all.