Correct Format For Split /atp Names

I am aware you put an example in the Description, however, I could not get it to work in a specific instance.

For my example, what would the correct format be for my name, Wile E.

I have a team mate who is a limited Mod on my server and it would be great if he could TP to me occasionally. He is limited in his ability to run commands for a few reasons and I thought this would be a perfect, clean and simple method for him to use.

Perms ahve been granted

These are formats we tried that failed:

/atp Wile_E.

/atp Wile E.

/atp "Wile_E." 

The first and last return "no player found for name"

Perms have been granted.

I am rather confused and am optimistic you can find a few mins to help sort me.

cheers