Special character "<" cuts off article names in documents and shopping cart

[mitelg]

When an article name includes the special character "<" and this character is directly followed by other characters e.g. "<18mm" everything past the special character "<" is cut off on documents.

When this special character is used in the front of the articlename e.g. in fifth place, everything after "<" is also cut off in the shopping cart. In addition, you can't finish the order then if this article is in the shopping cart.