Instead of limiting the title of a space to it's assigned classification or a TitleField assigned on that classification make it an additional attribute in it's setting…
When you have 3 widgets that point to the same classification but has a additional SearchExpression it's not possible to easily change it's name to the Space neither to it's attached SpaceWidget. Now you have to create 3 textfields to be able to have 3 different names.
A additional attribute in the setting called title="name 1" would be helpfull.
Customer support service by UserEcho