Parameterizing Webedit, WebButton, etc

[rdwaram]

Hello,
The goal is to make the scripts as robust as possible.
We plan to use this in our Testing env, where code is pushed/changed everyday.

Here is a simple scenario:

Login Screen:

it has any entry for email address and password:
I know that the user entry can be parametrized by data table.

What about the properties of these text boxes.
ex:

Code:

Browser("Login").Page("Login").WebEdit("_email").Set "user1@test.com"
Browser("Login").Page("Login").WebEdit("_password").SetSecure "Password"

Is there a way to parametrize " webedit("_Email") "

If my programmer decides to change the name/property of the textbox, how can i handle this so the script doesnt break?

Please advise.

Thanks,
Rd