Question: What is the name of this female national personification of Switzerland, who served as ambassador of Russia?

Context paragraphs:
Juan Bimba: Juan Bimba is a fictitious character used in the past as the national personification of Venezuela, but is now regarded as obsolete.  According to the local folklore of the region of Cumaná the name comes from a mentally ill local inhabitant of the 1850s; but this version is doubtful.  It was first used by Juan Vicente González, a Venezuelan columnist of the 19th century as an example of the average Venezuelan peasant, the prototype of the common people.  The cartoon was drawn by cartoonist Mariano Medina Febres in the 1930s

Allegorical representations of Argentina: There are various allegorical representations of Argentina or associated in any way with Argentina.  There is not, however, a national personification with its own name, like Marianne from France, or Hispania from Spain, but sculptures and engravings representing liberty, republic, fatherland or other concepts that have been used officially by the Argentine state.

Sam's Army: Sam's Army, now defunct, was an unofficial supporters' group for the United States men's national soccer team.  The name of the group derives from Uncle Sam, a national personification of the United States, and the Scottish supporters' group the Tartan Army.  Sam's Army debuted at a 1995 U.S. Cup game following the 1994 FIFA World Cup.  In 2010 there were more than 14,000 members of Sam's Army, and the organization reported having members around the world.  Sam's Army was known for wearing all red and usually standing behind a goal during United States national team matches.  George Vecsey of "The New York Times" described Sam's Army as, "a relative handful of goofy characters in red outfits... who follow the American team around the globe."

Polonia (personification): Polonia, the name for Poland in Latin and many Romance and other languages, is most often used in modern Polish as referring to the Polish diaspora.  However, as can be seen from the image, it was also used as a national personification.

Ibu Pertiwi: Ibu Pertiwi (English: Mother Prithvi or Mother Earth ) is a national personification of Indonesia, the allegory of "Tanah Air" (Indonesian: "land and water" ), the Indonesian Motherland.  Since prehistoric times the tribes of the Indonesian archipelago often revered earth and nature spirits as a life giving mother, a female deity of nature.  After the adoption of Hinduism in the early first millennium, this Mother figure was identified with Prithvi, the Hindu mother goddess of Earth, who was thus given the name "Pertiwi".

Narciso García-Loygorri: Narciso García-Loygorri y Rizo (5 December 183729 October 1905), the second Duke of Vistahermosa, mayor of Madrid for 50 days in 1890.  Served as ambassador in Russia, and also in Helvetia.  Senator between 1889 and 1890.  By this time, being a Grandee (Grande de España) also implied to be a Senator.  He got the Royal and Distinguished Spanish Order of Carlos III,

Lady of the Mountain: The "Lady of the Mountain" (Fjallkona) is the female incarnation (national personification) of Iceland.  While she symbolises what Icelanders considered to be genuine and purely Icelandic, in her purity she reflects a deep-seated, but unattainable, wish of Icelanders to be a totally independent nation.  Fjallkonan is thus not only a national symbol, she also represents the national vision, the nation's ultimate dream.

Helvetia: Helvetia is the female national personification of Switzerland, officially "Confœderatio Helvetica," the Swiss Confederation.

Ola Nordmann: Ola Nordmann is a national personification of Norwegians, either for individuals or collectively.  It is also used as a placeholder name.  The female counterpart is Kari Nordmann, and collectively they are referred to as Ola og Kari Nordmann.

Mother Russia (disambiguation): Mother Russia is a national personification of Russia.

Supporting paragraphs: Narciso García-Loygorri Helvetia
Answer: Helvetia