Using markup in a variable in \header

[Christopher Meredith]

My project templates are highly abstracted and I use a lot of \includes. Basically, the problem I am having is this.

I use variables at the beginning of the main template for fixed text fields, like so:

Title = "O Lord, Our King Rejoices"

Then I call that like this:

\header { title = \Title }

But I want to use some markup within the "Title" variable. Specifically, I want "Lord" to be in smallCaps. No matter how I try to accomplish this, I get errors. 

I am using 2.12.3.

Can this be done? Thanks!