mixin template compile-time compute declared name

[NonNull]

Want

mixin mytemplate!("foo", .............................);

to be able to declare names dependent upon the text foo in the 
context it is used.

For example declaring

enum x_foo = ....................................;
blah foo_value = ....................................;
.
.
.
.

Is it possible to use a template to declare something whose name 
is computed at compile time?