Can we segregate expense line items routing to approvers

we have two expense templates created, one template expense types route to approval to budget owners, another template expense types route to specific approvers based on expense type.

When an expense report is submitted with two expense types including template 1 and template 2, the report is routing to approval for multiple approvers

The requirement, is that, can we restrict users from adding multiple expense template expense types in one report

or in the approval template, can we customize such that one template approver will view only that specific expense line item and not other template line items