How is your calendar made, is it a table? If it is a table you can highlight
the cells you want to write the word across and then click on the Table
drop-down menu and choose Merge Cells. If your calendar is an image then you
could try putting the word in a text box and formatting the text box so that
it's layout is 'In front of text' and set its fill to 'no fill' if you don't
want a white background to the text. If you let us know a bit more about
what type of object your calendar is we may be able to help further.
Andrea Jones