C# Add Field aliases with repository

I have the following controller method:

public IActionResult Get() { IEnumerable<Hour> _hours = _hourRepository .AllIncluding(h => h.Customer.name, h => h.Payer.name) .OrderByDescending(h => h.hourdate) .ToList(); return Ok(_hours); } 

I want to change the method to use aliases because both Customer and Payer return the same name field.

public IActionResult Get() { IEnumerable<Hour> _hours = _hourRepository .AllIncluding( h => new { customer_name = h.Customer.name }, h => new { payer_name = h.Payer.name }) .OrderByDescending(h => h.hourdate) .ToList(); return Ok(_hours); } 

This however results in an error as I use a repository which does not support this ... I think.

The property expression 'h => new <>f__AnonymousType1`1(customer_name = h.Customer.name)' is not valid. The expression should represent a property access: 't => t.MyProperty'

Below my repository:

public virtual IEnumerable<T> AllIncluding(params Expression<Func<T, object>>[] includeProperties) { IQueryable<T> query = _context.Set<T>(); foreach (var includeProperty in includeProperties) { query = query.Include(includeProperty); } return query.AsEnumerable(); } 

How would I change the repository method AllIncluding to accept both options as described above?