Yes, A siddur is a Jewish prayer book, containing a set order of daily prayers. Readings from the Torah (five books of Moses) and the Nevi'im ("Prophets") form part of the prayer services. To this framework various Jewish sages added, from time to time, various prayers, and, for festivals especially, numerous hymns.
Judaism...
The answer that you're looking for is Judaism, but actually, the person who leads the prayers in Judaism is not required to be an ordained Rabbi. Rather, they need a working familiarity with the prayers, with any relevant melodies, and with relevant Jewish laws. See also:Prayer in Judaism
Prayers are in Hebrew and Aramaic.
Judaism does not worship any days of the week. There are prayers that are prescribed to be recited on every weekday, and there is a significantly different way of life, along with significantly different prayers, to be celebrated on Saturday.
Hebrew.Answer:While Hebrew is the dominant and holy language in Judaism, there are also some prayers and Jewish books written in Aramaic.
The One God that most people believe in.
A set of prayers is a collection of prayers that are used together in a specific order or for a particular purpose. It can include prayers from various religious traditions or be specific to a particular faith. Sets of prayers are often used for rituals, ceremonies, or personal reflection.
Hebrew is used in Judaism, in its Torah and the prayers. See also:More about Hebrew
Our book of worship is the Hebrew prayerbook, which is called a siddur and contains the various prayers.
A bentsher is a booklet in Judaism containing grace after meals and other blessing and prayers relating to mealtime.
The spiritual leader within Judaism is a rabbi. But a rabbi is not a requirement for prayer. Any Jew over the age of 13 can lead a service.Anyone is allowed to lead the prayers. The one who does so is called the chazan.
In Judaism prayers may be lead by a rabbi, a cantor, or any Jew over age 13 who is knowledgeable enough to do it. Women, for the most part, do not lead prayers in Orthodox communities.