Can I view a plan on another tenant?

Hi all. 

I am self-employed with a M365 business account. I'm a guest member of one of my client's M365 groups, and have been assigned tasks in several plans they have. I can access these plans fine using a weblink (I am using planner for web). 

My question is: Is there a way to make the tasks assigned to me in my client's plan show up in MY planner? Currently they are two completely separate entities. MY planner only shows plans and tasks for my tenant, and I need to set up a web shortcut to see the client's planner.

If I could merge the two it would be great! Thanks.