I am using Jenkins on TomCat. 

I have custom workspace folder set to d:\j which I achieved by setting the variable JENKINS_HOME on Tomcat\conf\context.xml.

`<Environment name="JENKINS_HOME" value="D:\J" type="java.lang.String"/>`

I want to keep my workspace folder name as short as possible, I would like my workspace folder to be D:\J\W.

I find the below value D:\J\config.xml,

<workspaceDir>${JENKINS_HOME}/workspace/${ITEM_FULL_NAME}</workspaceDir>

Can I somehow pass a parameter name like JENKINS_HOME so that I can achieve my required workspace folder name to D:\J\W?