This is a good option for personal use, but not suitable for this task, unfortunately.
Images with text will not work in this case, since the text in this template is supposed to be replaced by other people. Bad Dancer shares his templates with a wide audience (for which many thanks to him), this increases the interest in the program and the number of its users. Therefore, he is worried about the process of editing his template by people who are not very familiar with the program. Applying the Main Object feature to text layers would solve such problems.
I'm afraid that we can't make this task easier, here we need to contact the developers.