This photoshop tutorial will show you how to add or remove text from any image in Photoshop
Step # 1 -- Rasterize the image layer so that you can edit it.
Step # 2 -- Make a selection of the area you want to remove.
Step # 3 -- Fill out the selection by going to edit in the toolbar then down to fill. Make your settings are set to content-aware, opacity 100 then click ok
Step # 4 -- By using the text tool you can add any text you would like to add to the image.