Inject new paramertes in class used all over the project

I am working on a legacy project with dotnet Core. I have a class lets say:

public OrderModel(int userAccountId, Company company) : base(userAccountId)

{

Company = company;

}

Unfortunately, the class is being initiated all over the project and no injected, like the following about a million times:

var orderModel = new OrderModel(userAccount.Id, company)

Now i want to inject more parameters to the OrderModel class, but that will need to update all the new OrderModel initiations in all the solution, I tried to create a factory class and inject the new parameters there like this:

public class OrderModelFactory

{

private readonly IConfiguration _configuration;

public OrderModelFactory(IConfiguration configuration, IAmsPortal amsPortal, IOptions<AmsPortalOptions> amsOptions)

{

_configuration = configuration;

}

public OrderModel Create(int userAccountId, Company company, OrderInvoiceTransactions orderInvoiceTransactions,

IMapper mapper = null, IInsuranceService insuranceService = null,

IAhoyTransactionsService ahoyTransactionsService = null)

{

return new OrderModel(

userAccountId,

company,

_configuration, // newly Injected

);

}

}

but this also will lead to update all the initiations in the solution,

Any Ideas what is the fastest way to solve this taking in consideration that I dont have time to refactor the whole project now?