DLP Plugins do not support templates from other projects
DLP Plugins currently construct the template name in the backend using the customer project as part of the path. This causes an issue if a user wants to use a template from another project that they have access to.
We should give users the option (probably in a separate field under the Advanced section for backwards compatibility) to pass in the full template name. This will allow the user to pull in a template from any project they give CDF access to, it will also enable them to use regionalized templates if needed.