The Rank widget uses method name as id as setting

[janezd]

What's wrong?

method.name is a string, like, "Univariate Regression" and is translated, yet it is also used as a setting, therefore causing crashes (like presumably #7306) when opening a workflow in another language.

How can we reproduce the problem?

See, e.g. https://github.com/biolab/orange3/blob/master/Orange/widgets/data/owrank.py#L264.

What's your environment?

• Operating system: N/A
• Orange version: 3.40
• How you installed Orange: N/A