Can the subject line in the outgoing email be changed ?

[Swami Bala]

Hello,
 
I am trying to change the way the outgoing email is being sent. I have tried
several times but with no success. Any info in the following questions are
greatly appreciated.
 
1, Subject line in the outgoing email - can it be changed ? It always seem
to be getting the task description. I tried several times to type in subject
editor in the send email wizard but it dissapears when I activate the
workflow
 
2. The outgoing email always has the from wordings as 'Workflow-Sytem'. Can
it be changed ?. I want to change this only for this email. How do I do this
?
 
Any help is greatly appreciated.
Swami
 
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