Can we apply a different template for PO outbound email per Procurement BU?

Summary:

We currently have one PO outbound email template used for all operating entities (Procurement BU's) across all geo's. In certain BU's we may want to have a local template for example with specific instructions where to submit invoices or who to contact in case of questions, or we may want to apply in the PO outbound email template English in one BU and German in another BU.

Is if possible to create custom templates for each BU?