Adding meta tags: Possibility of editing Properties?

Dear friends and fans of MuseScore,

there is a possibility to create new meta tags in MuseScore (menu file -> score properties). Is there any possibility to define qualities to these tags?

E. g.: Copyright informations can be shown only on the first page (using $C formatted as capital), or on every page (using $c formatted as minuscule).

I wish to set meta tags which will be shown on all pages except the first page. Other meta tags should be shown only on the last page. Is there any possibility to adjust such tag qualities?

First thanks for your answers. Best wishes

willi from northern germany