Want to configure data center share folder? where is the config

[Johnathan Smith]

We are setting up a new Bitbucket DataCenter ENV

Want to configure data center share folder? where is the config:

We see the install document states:

On each cluster node, mount the shared home directory as ${BITBUCKET_HOME}/shared. Note that only the ${BITBUCKET_HOME}/shared directory should be shared between cluster nodes.  All other directories, including ${BITBUCKET_HOME}, should be node-local (that is, private to each node)

If we would like to change the location of that how can we do it? what config file and where is it location to change this!