Dyanmic tab title - Ionic 4

I have made my profile tab title dynamic, and the name is changed to the name of the actual use as soon as the data is loaded.The problem is, once this is done, the title is not centered and is aligned to the left, which looks rubbish.

I have inspected the tabs component and cannot find a variable that I can change to fix this:

As the styling is done by the shadow DOM, I cannot simply add a css class or style onto it.

How can i make sure this is aligned centrally, even after it has been changed?