I have changed the language and still got:

Hi, maybe I solved.

Try this:
go to wp-content->plugins->facebook-messenger-customer-chat

make a copy of script.js and rename the old one in script.js.old so you have a copy.

change the line to your desired locale in the new script.js (in my case I put italian locale):

‘pageID’ : fbmcc_sanitizeNumbersOnly($data_json[“pageID”]),
/* ‘locale’ : fbmcc_sanitizeLocale($data_json[“locale”]), */
‘locale’ : ‘it_IT’,

• This reply was modified 4 years, 9 months ago by sashiro77.
• This reply was modified 4 years, 9 months ago by sashiro77.

Well I solved this problem by adding the following code.

page_id=”.get_option( ‘fbmcc_pageID’ ).”
logged_out_greeting=Olá! como podemos ajudar?

Ciao / Hi
nothing seems works.
My default chat message still in english.

Il mio messaggio iniziale è sempre in inglese.

Same Problem here… Even it we set the greeting language … it’s always the English one … Facebook doesn’t seem to care….

Code : logged_out_greeting=Olá!como podemos ajudar?
CODE FINAL: logged_out_greeting=Olá!&nbspcomo&nbsppodemos&nbspajudar?