Refer to the following API doc -
https://www.adobe.io/experience-manager/reference-materials/6-4/javadoc/com/adobe/cq/projects/api/ProjectManager.html,
create and delete methods are available, see if this API methods can be
usedOther option is copy the curl command while performing the
project/translation operation in browser e.g delete and modify project,
import/export translation based on your need. RegardsAlbin
Iwww.albinsblog.com