Ancient uprooting and defense type problem/question

Problem:
When the ancient protector uproots it's defense type changes.

Question:
Is there any way to prevent ancients from changing their defense type when uprooting? Otherwise is there a way to alter the defense type that it changes to when it uproots?

Have you looked at the Root ability? I remember clearly that it's quite spelled out in the ability itself.

Edited: Had no idea what I was talking about, removed to prevent confusion.

Panto is correct, th15 is not.

Root has fields for attacks enabled and for uprooted armour type, alter the ability.

There are no morphed forms of the default ancients in the editor.