[Answer]-Apache2+mod_wsgi with multiple django process in each host name

Use daemon mode, delegate each Django instance to a separate set of processes, and set python-path against each daemon process group as required for each. See:

• http://blog.dscpl.com.au/2012/10/why-are-you-using-embedded-mode-of.html
• http://blog.dscpl.com.au/2012/10/requests-running-in-wrong-django.html

Otherwise set the sys.path in the WSGI script file and not in the Apache configuration.

• http://code.google.com/p/modwsgi/wiki/IntegrationWithDjango