First, my apologies for using a normal title in my Title Designer example instead of the Vintage template you're using.
Templates have a much more limited range of options, and none of the things I wrote are available with this template.
As to my suggestion of adding spaces, PD actually ignores normal space characters at the beginning and end so I tried using a no-break space character (U+00A0) to push the text to the right.
Unfortunately, the title is set to always be centered here, so adding a space at the beginning only reduces the font size and pulls the end text in from the right by the same amount
My suggestion is to leave the problem line blank and create a new title with the desired text, then place that on the track below the Vintage templae. You'll have to set the in and out animations to match from the Advanced tab, but you can probably get it to fit in