Yes, you certainly can. But an online training, workshop, or webinar often looks a little different in practice than the offline version at a physical location.
For example, with online webinars there is a need to take into account that the technology is working properly, breaks are taken more quickly and participants need to be educated on how to work with the online (innovation) tools.
For online trainings, workshops and webinars we have developed online learning environments. In this learning environment, the participants have access to all necessary materials, tools, and manuals and can easily consult/ brainstorm with each other.