Just wondering if anyone has any idea of the name of these shrubs,
Others may be better able to help you, but as a general observation, they don't look terribly healthy. The first one looks chloritic, so possibly a manganese deficiency? And the second has dried leaves and grey mould on the leaves. I think I would loosen the soil around them and give them a good feed, although now is not the best time of year for it. A growth spurt followed by cold/frosty weather would result in damaged shoots. But in the spring, I think you could bring them back to health, and then get a better idea of what shrubs you have.
I'm stumped at the moment. The second might be an amelanchier, by the boat shape of the leaf. The first plant, my eyesight and the lack of something I can spot as an identifying feature aren't helping me, but it might be styrax japonica