When you set the profile, if the language you need is not found in the language setting, you can manually fill in or modify the language you want to use.The language you set must be consistent with the local language of the proxy IP.

e.g. Set Persian manually.

e.g. Set Latvian manually.

List of All Language Abbreviations Reference

afPublic Dutch
af-ZAPublic Dutch-South Africa
sqAlbania
sq-ALAlbania-Albania
arArabic
ar-DZArabic-Algeria
ar-BHArabic-Bahrain
ar-EGArabic-Egypt
ar-IQArabic-Iraq
ar-JOArabic-Jordan
ar-KWArabic-Kuwait
ar-LBArabic-Lebanon
ar-LYArabic-Libya
ar-MAArabic-Morocco
ar-OMArabic-Oman
ar-QAArabic-Qatar
ar-SAArabic-Saudi Arabia
ar-SYArabic-Syrian Republic
ar-TNArabic-Republic of North Africa
ar-AEArabic-United Arab Emirates
ar-YEArabic-Yemen
ar-SDArabic-Sudan
ar-TNArabic-Tunisia
ar-SYArabic-Syria
hyArmenia
hy-AMArmenian-Armenia
azAzeri
az-AZ-CyrlAzeri-(Cyrillic)Azerbaijan
az-AZ-LatnAzeri(Latin)-Azerbaijan
euBasque
eu-ESBasque-Basque
beBelarusian
be-BYBelarusian-Belarusian-Belarus
bgBulgaria
bg-BGBulgaria-Bulgaria
caCatalonia
ca-ESCatalonia-Catalonia
zhChinese
zh-CNChinese-China
zh-HKChinese-Hong Kong's SAR
zh-MOChinese-Macau's SAR
zh-CHSChinese(simplification)
zh-SGChinese-Singapore
zh-TWChinese-Taiwan
zh-CHTChinese(Traditional)
csCzech Republic
cs-CZCzech-Czech Republic
daDanish
da-DKDanish-Denmark
divDhivehi
div-MVDhivehi-Maldives
nlNetherlands
nl-BEDutch-Belgium
nl-NLDutch-Netherlands
enEnglish
en-GBEnglish-United Kingdom
en-AUEnglish-Australia
en-BZEnglish-Belize
en-CAEnglish-Canada
en-CBEnglish-Caribbean
en-IEEnglish-Ireland
en-IE-EUROEnglish-Ireland, Euro
en-JMEnglish-Jamaica
en-NZEnglish-New Zealand
en-PHEnglish-Republic of the Philippines
en-ZAEnglish-South Africa
en-TTEnglish-Trinidad and Tobago
en-USEnglish-United States
en-ZWEnglish-Zimbabwe
en-ZMEnglish-Zambia
etEstonia
et-EEEstonian-Estonia
foFaroese
fo-FOFaroese-Faroe Islands
faPersian
fa-IRPersian-Kingdom of Iran
frFrench
fr-BEFrench-Belgium
fr_BE_EUROFrench-Belgium, Euro
fr-CAFrench-Canada
fr-FRFrench-France
fr_FR_EUROFrench-French, Euro
fr-LUFrench-Luxembourg
fr-LU-EUROFrench-Luxembourg, Euro
fr-MCFrench-Monaco
fr-CHFrench-Switzerland
glGalicia
gl-ESGalicia-Galicia
kaGeorgia
ka-GEGeorgia-Georgia
deGerman
de-ATGerman-Austria
de-AT-EUROGerman-Austria, Euro
de-DEGerman-Germany
de-DE-EUROGerman-Germany, Euro
de-LIGerman-Liechtenstein
de-LUGermany-Luxembourg
de-LU-EUROGerman-Luxembourg, Euro
de-CHGerman-Switzerland
elGreek
el-GRGreek-Greece
guGujarati
gu-INGujarati-India
heHebrew
he-ILHebrew-Israel
hiHindi
hi-ILNorth Indian-India
huHungary
hu-HUHungary-Hungary
isIcelandic
is-ISIcelandic-Iceland
idIndonesia
id-IDIndonesia -Indonesia
itItalian
it-ITItalian-Italy
it-IT-EUROItalian-Italy, Euro
it-CHItalian-Switzerland
jaJapan
ja-JPJapanese -Japan
knKannada
kn-INKannada-India
kkKazakh
kk-KZKazakh-Kazakhstan
kokKonkani
kok-INKonkani-India
koKorean
ko-KRKorean-Korea
kyKyrgyz
ky-KGKyrgyzstan-Kyrgyzstan
lvLatvia
lv-LVLatvian-Latvia
ltLithuania
lt-LTLithuanian-Lithuania
mkMacedonia
mk-MKMacedonian-Macedonian
msMalay
ms-BNMalay-Brunei
ms-MYMalay-Malaysia
mrMarathi
mr-INMarathi-India
mnMongolia
mn-MNMongolian-Mongolia
noNorway
no-NONorwegian-Norway
no_NO_NYNorwegian-Norway, Nynorsk
plPoland
pl-PLPolish-Poland
ptPortugal
pt-BRPortuguese-Brazil
pt-PTPortuguese-Portuga
pt-PT-EUROPortuguese-Portugal, Euro
paPunjab
pa-INPunjab-India
roRomanian
ro-RORomanian-Romania
ruRussia
ru-RURussian-Russia
saSanskrit
sa-INSanskrit-India
sr-SP-CyrlSerbia-(Cyrillic) Republic of Serbia
sr-SP-LatnSerbia (Latin)-Republic of Serbia
sr-YUSerbian-Yugoslavia
skSlovakia
sk-SKSlovak-Slovakia
slSlovenia
sl-SISlovenian-Slovenia
esSpanish
es-ARSpanish-Argentina
es-BOSpanish-Bolivia
es-CLSpanish-Chile
es-COSpanish-Colombia
es-CRSpanish-Costa Rica
es-DOSpanish-Dominican Republic
es-ECSpanish-Ecuador
es-SVSpanish-El Salvador
es-GTSpanish-Guatemala
es-HNSpanish-Honduras
es-MXSpanish-Mexico
es-NISpanish-Nicaragua
es-PASpanish-Panama
es-PYSpanish-Paraguay
es-PESpanish-Peru
es-PRSpanish-Puerto Rico
es-ESSpanish-Spain
es-ES-EUROSpanish-Spain, Euro
es-UYSpanish-Uruguay
es-VESpanish-Venezuela
caCatalan
ca-ESCatalan-Spain
ca-ES-EUROCatalan-Spain, Euro
swSwahili
sw-KESwahili-Kenya
svSweden
sv-FISwedish-Finland
sv-SESwedish-Sweden
fiFinnish
Fi-FIFinnish-Finland
fi_FI_EUROFinnish-Finland, Euro
taTamil
ta-INTamil-India
ttTatar
tt-RUTatar-Russia
teTelugu
te-INTelugu-India
thThai
th-THThai-Thailand
trTurkish
tr-TRTurkish-Turkey
ukUkraine
uk-UAUkrainian-Ukraine
urUrdu
ur-PKUrdu-Pakistan
uzUzbek
uz-UZ-CyrlUzbek-(Cyrillic) Uzbekistan
uz-UZ-LatnUzbek (Latin)-Uzbekistan
viVietnamese
vi-VNVietnamese-Vietnam