Retrieve a country flag image
v_flag(country_code)
string: the ISO 3166-1 alpha-2 code of the country. For federations, you need to convert the federation code to the equivalent country code. If there is no equivalent country (for ENG, NIR, SCO, WAL), you can use the 3 letters federation code to retrieve the flag.
Path to image file
if (FALSE) {
v_flag("AU")
}