How can modify directory page

I use modern interface, but I would change the default text for directory page
!insertmacro MUI_PAGE_DIRECTORY

How can change all text in this step?
Will be better add my text for advise user that must select particular directory for example:
Select Test directory where you find test.exe

Best regards to all.
Homeless

from the MUI Readme:

MUI_DIRECTORYPAGE_TEXT_TOP text
Text to display on top of the page.

MUI_DIRECTORYPAGE_TEXT_DESTINATION text
Text to display on the destination folder frame.

This will not update MUI_TEXT_DIRECTORY_TITLE and MUI_TEXT_DIRECTORY_SUBTITLE.

the answer is the in the MUI Readme to which i previously pointed you.

MUI_PAGE_HEADER_TEXT text
Text to display on the header of the page.

MUI_PAGE_HEADER_SUBTEXT text
Subtext to display on the header of the page.

you have to define these before calling the page where you want to display these.

Thanks. I missed the implications of the General Page Settings.