bold field name

I'm using this shortcode in content

[types field="glocal_ekleyen" show_name="true"][/types]

and when I look the page the name of field is thing I want to make id bold or I want to set it as a h2 How can I do that

example page:
http://www.yamasut.net/takeoff/narli-kardelen-tepesi-kahramanmaras/