I found the following foreign English names for you, most of which are based on her original Chinese name "Xue Zhen". The two words of this name show a very unique charm and style, as if to express that this girl can remain as beautiful and pure as snow.

Ivy: Ivy stands for loyalty and honesty in its name, and it is also a very beautiful ivy in winter.

Eira: The name Eira comes from Wales, and this name is attributed to the Norwegian goddess. Represents purity as snow, or a drop of snow.

Neva:Neva comes from Spanish and usually stands for snow or pure white. This name is foreign, which is very suitable for girls who like foreign flavor.

Blanche: This name is more traditional, and it also stands for white in French.

Other English names that are very nice and suitable for "Snow Jane" are: Crystal, Frostine, Iclyn.