★ For Basic Alerts
If you want to monitor your keywords in different languages, you can select them in the Languages section of the Basic Alert creation flow. You can select up to 10 languages.
★ For Advanced Alerts
If you create an Advanced Alert, you can monitor all languages if you do not use any language filter in your Boolean Query.
If you add the Language Operator (lang:) to your Query, you can monitor up to 43 languages by using the Language codes below:
AF - Afrikaans
AR - Arabic
BE - Belarusian
BG - Bulgarian
CA - Catalan
CS - Czech
DA - Danish
DE - German
EL - Greek
EN - English
EO - Esperanto
ES - Spanish
ET - Estonian
FA - Persian
FI - Finnish
FR - French
HR - Croatian
HU - Hungarian
HY - Armenian
IS - Icelandic
IT - Italian
IW - Hebrew
JA - Japanese
KO - Korean
LT - Lithuanian
LV - Latvian
MS - Indonesian
NL - Dutch
NO - Norwegian
PL - Polish
PT - Portuguese
RO - Romanian
RU - Russian
SK - Slovak
SL - Slovenian
SR - Serbian
SV - Swedish
SW - Swahili
TH - Thai
TL - Tagalog
TR - Turkish
UK - Ukrainian
VI - Vietnamese
ZH - Chinese