This page is from a book by Chuck Missler - 

HIDDEN TREASURES IN THE BIBLICAL TEXT - 

He lists many more encoded Words in Isaiah 53 Hebrew text - 

He brings out that all of Jesus aposltes are encoded in Isaiah 53 - 

except for one - and the one missing? is Judas Iscariot - 

The way the information on this page can be investigated:

The Code Yeshua is My Name - 

begins in verse 10 (53:10) - 

Word 11 - (read going left to right) 

Letter 4 - 

and the equidistant letter sequence - minus 20 - 

which means you would count backwards (from the way Hebrew is normally read)