Carol,
I am not aware of any good way to do this.
If I recall correctly, Ancestry will privatize names for living people. So, for your own use, it's probably best to leave all names in, i.e., set T2G's Private Names property to "Primary Name" and rely/expect Ancestry to suppress the name. I believe you and trusted visitors will see the names, but other Ancestry visitors will not.
To make your own name visible, you'd have to mark yourself as deceased. I don't recommend that. It's bad karma, of course, but it's also a can of worms, in general.
John Cardinal
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