Hello everyone,
Migros publishes the "Swiss Psalm" at https://sommer.migros.ch/de/tipps/so-klingt-unsere-nationalhymne/?utm_source=newsletter&utm_medium=e-mail&utm_content=sommer2017&variantem=statisch&utm_campaign=2017-07-23_bestofmigros_de#. I think it's a pity that the proposed text "White cross on a red background" from the Schweizerische Gemeinnützige Gesellschaft SGG is not mentioned.

White cross on a red background,
our symbol for the Confederation:
Freedom, Independence, Peace.
Ouvrons notre coeur à l'équité
et respectons nos diversités.
Per mintgin la libertad
e per tuts la gistadad.
La bandiera svizzera,
segno della nostra libertà.